Space Environment Modeling Group

2023

Drozdov A. Y., H. J. Allison, Y. Y. Shprits, M. E. Usanova, D. Wang, Q. Shiller, A. Saikin, A. Jaynes, D. Kondrashov, (2023), Loss and Acceleration of multi-MeV Electrons and Their Corresponding Dynamic of Phase Space Density Profiles, (invited), Isradynamics 2023, Dead Sea, Israel

Drozdov A. Y., Y. Y. Shprits, D. Kondrashov, B. Haas, Q. Shiller, D. Wang, A. Saikin, S. Cervantes Villa, A. Castillo Tibocha, (2023), Data assimilation of the radiation environment with the Versatile Electron Radiation Belt (VERB) code, LMAG 2023

Drozdov A. Y., H. J. Allison, Y. Y. Shprits, M. E. Usanova, A. Saikin, D. Wang, (2023), Minima in Phase Space Density, GEM Summer Workshop 2023, June 11-16, 2023

Drozdov A. Y., P. Kollmann, Y. Hao, D. Wang., (2023), Modeling of Saturn’s radiation environment using the VERB code, GEM Summer Workshop 2023, June 11-16, 2023

Kondrashov D., A. Drozdov, Y. Shprits, (2023), Reconstruction of Electron Radiation Belts Using Machine Learning and Data Assimilation, AOGS 2023, July 30 – August 04

Saikin A. A., A. Y. Drozdov, A. Jaynes, D. Kondrashov, Y. Y. Shprits, (2023), The role of local and radial diffusion in multi-MeV electron acceleration, GEM Summer Workshop 2023, June 11-16, 2023

Shprits Y., H. Allison, A. Drozdov, D. Wang, (2023), The controlling effect of the cold plasma density over the acceleration and loss of ultra‑relativistic electrons, EGU General Assembly 2023, EGU General Assembly Conference Abstracts, EGU-3482, doi:10.5194/egusphere-egu23-3482

2022

ALLISON H., Y. SHPRITS, D. WANG, M. WUTZIG, R. HORNE, S. GLAUERT, A. DROZDOV, (2022), Passing the Alfven Layer by Means of Chorus Acceleration, (invited), AOGS 2022

Drozdov A., A. Michael, R. Millan, F. Staples, W. Tu, (2022), Panel Discussion on ‘Radiation Belt Loss (The Great Debate Part II)’, GEM Summer Workshop 2022, June 19-26, 2022

Drozdov A., Y. Y. Shprits, (2022), Versatile Electron Radiation Belt (VERB) code, SEESAW 2022, APL, Laurel, MD, September 12-16, 2022

Drozdov A., M. Usanova, M. Hudson, H. Allison, Y. Shprits, (2022), The role of hiss, chorus and EMIC waves in the modeling of the dynamics of the multi-MeV radiation belt electrons, 44rd COSPAR Scientific Assembly, 16 July – 24 July, 2022, Athens, Greece

DROZDOV A., M. USANOVA, M. HUDSON, H. ALLISON, Y. SHPRITS, D. WANG, (2022), The Role of Hiss, Chorus and EMIC Waves in the Modeling of the Dynamics of the Multi-MeV Radiation Belt Electrons, AOGS 2022

Drozdov A. Y., H. J. Allison, Y. Y. Shprits, M. E. Usanova, A. Saikin, D. Wang, (2022), Depletions of Multi-MeV Electrons and Their Association to Minima in Phase Space Density, GEM Summer Workshop 2022, June 19-26, 2022

Drozdov A., P. Kollmann, D. Wang, Y. Hao, (2022), Modeling of Saturn’s radiation environment using the VERB code, AGU 2022 Fall Meeting

Kollmann P., G. B. Clark, W. Li, A. N. Jaynes, L. W. Blum, R. A. Marshall, E. Roussos, Q. Nenon, G. Berland, W. Dunn, I. Cohen, D. L. Turner, H. T. Smith, A. Drozdov, P. Williams, R. Kraft, G. B. Hospodarsky, A. Ukhorskiy, K. Sorathia, X. Wu, X. Li, B. Mauk, (2022), Heliophysics at the Solar System’s most powerful particle accelerator: the COMPASS mission to Jupiter, AGU 2022 Fall Meeting, SM22E-1956

Kondrashov D., K. Strounine, A. Drozdov, Y. Shprits, (2022), Neural Network Model for Specification and Data Assimilation of Radiation Belts Environment, (poster), 44rd COSPAR Scientific Assembly, 16 July – 24 July, 2022, Athens, Greece

Saikin A., A. Drozdov, A. N. Jaynes, D. A. Kondrashov, Y. Y. Shprits, (2022), Local Acceleration in multi-MeV electron enhancement events, AGU 2022 Fall Meeting, SM42D-2207

Schiller Q., Y. Y. Shprits, A. Drozdov, D. A. Kondrashov, K. Strounine, (2022), An OSSE Using the VERB Code for Outer Electron Radiation Belt Situational Awareness, AGU 2022 Fall Meeting, SM25C-1999

Shprits Y., H. Allison, A. Drozdov, D. Wang, N. Aseev, M. Usanova, (2022), A new population of energetic particles discovered by the REPT instrument on board the Van Allen Probes satellites, 44rd COSPAR Scientific Assembly, 16 July – 24 July, 2022, Athens, Greece

Shprits Y., D. Wang, D. Kondrashov, L. Rastaetter, Y. Zheng, (2022), Versatile Electron Radiation Belt (VERB) code at CCMC, 2022 CCMC Workshop, University of Maryland, College Park, Maryland on June 6 – June 10, 2022.

Shprits Y., H. J. Allison, D. Wang, A. Drozdov, (2022), The controlling effect of the cold plasma density over theacceleration and loss of ultra-relativistic electrons, AGU 2022 Fall Meeting, SM13A-09

Smirnov A., Y. Shprits, H. Allison, N. Aseev, A. Drozdov, P. Kollmann, D. Wang, A. Saikin, (2022), Equatorial electron pitch angle distributions in Earth’s outer radiation belt: Storm-time evolution and empirical modeling, EGU General Assembly 2022, Vienna, Austria, 23–27 May 2022, doi:10.5194/egusphere-egu22-7732

Turner D., G. Clark, W. Li, L. Blum, P. Kollmann, A. Jaynes, R. Marshall, A. Ukhorskiy, G. Berland, I. Cohen, A. Drozdov, W. Dunn, G. Hospodarsky, R. Kraft, X. Li, M. Looper, B. Mauk, Q. Nenon, P. O’Brien, E. Roussos, H. T. Smith, K. Sorathia, P. Williams, X. Wu, (2022), Comprehensive Observations of Magnetospheric Particle Acceleration, Sources, and Sinks (COMPASS): A Dedicated Jovian Radiation Belt Mission to Unlock the Secrets of the Solar System’s Greatest Particle Accelerator, 44rd COSPAR Scientific Assembly, 16 July – 24 July, 2022, Athens, Greece

Wang D., Y. Y. Shprits, O. V. Agapitov, A. Drozdov, H. J. Allison, T. Lepage, Y. Miyoshi, Y. Kasahara, B. Haas, J. D. Menietti, A. Saikin, Y. Hao, I. Shinohara, A. Matsuoka, A. Kumamoto, S. Matsuda, F. Tsuchiya, S. Nakamura, (2022), The Distribution and the Effect of Chorus Waves in the Earth’s and the Jupiter’s Radiation Belts, AGU 2022 Fall Meeting, SM56B-01

2021

Alexandrova O., V. Krishna Jagarlamudi, P. Hellinger, M. Maksimovic, Y. Shprits, A. Mangeney, (2021), Spectrum of kinetic plasma turbulence at 0.3-0.9 AU from the Sun, EGU General Assembly 2021, EGU General Assembly Conference Abstracts, EGU21-12072

Allison H., Y. Shprits, M. Wutzig, D. Wang, A. Drozdov, (2021), Passing the Alfven Layer by Means of Chorus Acceleration, AGU 2021 Fall Meeting, SM23B-01

Aseev N., Y. Shprits, M. Wutzig, (2021), Reanalysis of ring current electron phase space densities using Van Allen Probe observations, convection model and log-normal Kalman filter, 43rd COSPAR Scientific Assembly, 2279

Allison H., M. Hudson, A. Jaynes, S. Lejosne, L. Ozeke, (2021), Panel discussion: Radial Transport vs. Local Acceleration: The Long-standing Debate, Virtual GEM Summer Workshop 2021, July 25-30, 2021

Camporeale E., G. Wilkie, A. Drozdov, J. Bortnik, (2021), Machine learning based discovery of missing physical processes in radiation belt modeling, AGU 2021 Fall Meeting, SM21B-07

Camporeale E., G. Wilkie, A. Drozdov, J. Bortnik, (2021), Forecasting Radiation Belt Electron Flux Using Machine-learned Parameters for Radial Transport Equation, AGU 2021 Fall Meeting, NG45B-0578

Castillo Tibocha A. M., Y. Shprits, N. Aseev, H. Allison, A. Smirnov, A. Drozdov, (2021), Can we intercalibrate satellite measurements by means of data assimilation? An attempt on LEO satellites, AGU 2021 Fall Meeting, SA12A-03

Desai R., J. Eastwood, J. Eggington, M. Freeman, M. Archer, Y. Shprits, N. Meredith, H. Hietala, L. Mejnertsen, J. Chittenden, R. Horne, (2021), Interplanetary Shock-driven Magnetopause Compressions in Gorgon Global-MHD Simulations, EGU General Assembly 2021, EGU General Assembly Conference Abstracts, EGU21-5699

Dobynde M., Y. Shprits, S. Aleksandr, V. Shurshakov, (2021), The dependence of the LET-spectra on the shielding thickness inside and outside of the magnetosphere of the Earth, 43rd COSPAR Scientific Assembly, 1882

Drozdov A., H. Allison, Y. Shprits, M. Usanova, A. Saikin, (2021), Minima in phase space density and how they relate to the multi-MeV electron radiation belt depletions, (invited), Iceaa-ieee Apwc-usnc URSI RSM 2021, August 9-13, 2021

Drozdov A. Y., H. J. Allison, Y. Y. Shprits, S. R. Elkington, N. A. Aseev, (2021), 1-D and 3-D VERB code simulations with different DLL, Virtual GEM Summer Workshop 2021, July 25-30, 2021

Drozdov A. Y., H. J. Allison, Y. Y. Shprits, S. R. Elkington, N. A. Aseev, (2021), 3-D VERB code simulations with different DLL, Virtual GEM Summer Workshop 2021, July 25-30, 2021

Drozdov A., Space Environment Modeling Group, Spedas Development Team, (2021), The use of modern frameworks and libraries in studies of the near-Earth radiation environment, (invited), 43rd COSPAR Scientific Assembly, Sydney, Australia, 28 Jan – 04 Feb 2021

Drozdov A., Y. Shprits, N. Aseev, M. Usanova, F. Effenberger, H. Allison, A. Saikin, I. Zhelavskaya, (2021), Depletion of multi-MeV electrons and its relation to the minima in phase space density, 43rd COSPAR Scientific Assembly, Sydney, Australia, 28 Jan – 04 Feb 2021

Drozdov A. Y., H. J. Allison, Y. Y. Shprits, M. E. Usanova, A. Saikin, D. Wang, M. Szabo-Roberts, (2021), Observations of multi-MeV electron flux depletion and their relation to the minima in phase space density, AGU 2021 Fall Meeting

Kollmann P., F. Allegini, R. C. Allen, N. Andre, A. R. Azari, F. Bagenal, C. B. Beddingfield, D. Brain, P. Brandt, X. Cao, X. Cao, R. J. Cartwright, G. Clark, I. Cohen, J. F. Cooper, F. Crary, E. J. Leonard, C. Paty, I. de Pater, R. T. Desai, G. A. DiBraccio, W. Dietrich, C. Dong, R. W. Ebert, M. Felici, R. J. Filwett, G. Fischer, D. J. Gershman, M. Gkioulidou, T. K. Greathouse, L. Griton, M. Gritsevich, K. Hibbitts, G. Hospodarsky, V. Hue, G. Hunt, H. L. Huybrighs, M. Imai, C. M. Jackman, J. M. Jasinski, X. Jia, I. Jun, A. Kotova, W. S. Kurth, L. Lamy, J. Lazio, S. Lejosne, C. Louis, A. Masters, B. Mauk, H. Madanian, K. E. Mandt, J. R. McNutt, H. Melin, S. Miller, L. Moore, Q. Nenon, F. M. Neubauer, T. Nordheim, B. Palmaerts, C. Paranicas, P. Phipps, L. Regoli, K. Retherford, L. Roth, E. Roussos, K. D. Runyon, A. Rymer, J. Saur, D. Santos-Costa, Y. Y. Shprits, L. J. Spilker, T. Stallard, A. G. Smirnov, K. Soderlund, S. Stanley, A. H. Sulaiman, J. R. Szalay, D. L. Turner, S. Vines, L. Wang, B. Weiss, J. Wicht, R. J. Wilson, E. Woodfield, (2021), Magnetospheric Studies: A requirement for addressing interdisciplinary mysteries in the Ice Giant systems, Bulletin Of The American Astronomical Society, 073, doi:10.3847/25c2cfeb.d955f654

Kondrashov D., A. Drozdov, Y. Shprits, (2021), Neural Network Model for Specification of Radiation Belts Environment, Iceaa-ieee Apwc-usnc URSI RSM 2021, August 9-13, 2021

Kume K., I. Zhelavskaya, Y. Shprits, A. Smirnov, R. Vasile, S. Bianco, (2021), A systematic approach for modeling global VTEC using machine learning, EGU General Assembly 2021, EGU General Assembly Conference Abstracts, EGU21-16167

Lewis J. W., M. F. Bashir, A. Drozdov, E. W. Grimes, N. Hatzigeorgiu, J. M. McTiernan, C. Russell, V. Angelopoulos, (2021), SPEDAS: A Way Forward to Integrated Heliophysics Data, Analysis and Teams and Preparing the Next Generation of Space Scientists, AGU 2021 Fall Meeting

Nenon Q., G. Clark, I. Jun, P. Kollmann, L. Liuzzo, B. Mauk, T. A. Nordheim, A. R. Poppe, E. Roussos, Y. Y. Shprits, D. L. Turner, E. E. Woodfield, (2021), Open science questions and missing measurements in the radiation belts of Jupiter, Bulletin Of The American Astronomical Society, 088, doi:10.3847/25c2cfeb.fb50005f

Saikin A., Y. Shprits, A. Drozdov, D. Landis, I. Zhelavskaya, J. S. Cervantes Villa, (2021), Reconstruction of the Radiation Belts for Solar Cycles 17-24 (1933-2017), AGU 2021 Fall Meeting, SH45E-2409

Saikin A., A. Drozdov, D. Malaspina, H. Zhu, (2021), A Low Frequency Plasmaspheric Hiss Wave Model Parameterized by Plasmapause Location, AGU 2021 Fall Meeting, SM41B-05

Shprits Y., H. Allison, A. Drozdov, D. Wang, N. Aseev, I. Zhelavskaya, M. Usanova, (2021), Controlling Effect of the Cold Plasma Density on Acceleration and Loss of Electrons at Ultra-Relativistic Energies, AGU 2021 Fall Meeting, SM12A-02

SHPRITS Y., H. ALLISON, A. DROZDOV, D. WANG, N. ASEEV, I. ZHELAVSKAYA, M. USANOVA, (2021), Acceleration and Loss of Ultra-relativistic Electrons in the Earth Van Allen Radiation Belts, (invited), AOGS 2021

Shprits Y., A. Drozdov, H. Allison, N. Aseev, (2021), Unusual behavior of the ultra-relativistic electron radiation belts revealed by Van Allen Probes observations, 43rd COSPAR Scientific Assembly, Sydney, Australia, 28 Jan – 04 Feb 2021

Shprits Y., H. Allison, A. Drozdov, D. Wang, N. Aseev, I. Zhelavskaya, M. Usanova, (2021), Acceleration and Loss of Ultra-relativistic Electrons in the Earth Van Allen Radiation Belts, EGU General Assembly 2021, EGU General Assembly Conference Abstracts, EGU21-3120

Shprits Y., P. O’Brien, Y. Zheng, (2021), Validation of the Radiation Belt Models, 43rd COSPAR Scientific Assembly, 2403

Smirnov A., Y. Shprits, H. Allison, N. Aseev, A. Drozdov, P. Kollmann, (2021), Storm-time evolution and empirical modelling of the equatorial electron pitch angle distributions in Earth’s outer radiation belt, AGU 2021 Fall Meeting, SM15B-1958

Smirnov A., Y. Shprits, H. Allison, N. Aseev, A. Drozdov, P. Kollmann, (2021), Equatorial electron pitch angle distributions in Earth’s radiation belts and ring current: Van Allen Probes observations, 43rd COSPAR Scientific Assembly, Sydney, Australia, 28 Jan – 04 Feb 2021

Smirnov A., E. Kronberg, F. Effenberger, G. Reeves, S. Morley, Y. Shprits, N. Aseev, I. Zhelavskaya, M. Carver, H. Allison, M. Berrendorf, (2021), Medium energy electron flux in Earth’s outer radiation belt (MERLIN): a machine learning model from GPS data, 43rd COSPAR Scientific Assembly, 1086

Wang D., Y. Shprits, A. Drozdov, I. Zhelavskaya, F. Effenberger, A. M. Castillo Tibocha, (2021), Simulations of the Relativistic Radiation Belt Electrons Using the VERB-3D Code, 3rd ISEE Symposium, ISEE, Nagoya University, Japan, March 8-12, 2021

WANG D., Y. SHPRITS, A. DROZDOV, (2021), Simulations of the Relativistic Radiation Belt Electrons Using the Three-dimensional Versatile Electron Radiation Belt Code, (invited), AOGS 2021

Wang D., Y. Shprits, A. Drozdov, N. Aseev, A. Castillo, (2021), VERB Simulations in Response to the COSPAR ISWAT Challenge, 43rd COSPAR Scientific Assembly, Sydney, Australia, 28 Jan – 04 Feb 2021

Wang D., Y. Shprits, A. Drozdov, N. Aseev, I. Zhelavskaya, A. Castillo, H. Allison, S. Cervantes Villa, F. Effenberger, (2021), Simulations of the Relativistic Radiation Belt Electrons Using the VERB-3D Code, EGU General Assembly 2021, EGU General Assembly Conference Abstracts, EGU21-3802

Wang D., Y. Shprits, A. Drozdov, (2021), Three-dimensional Versatile Electron Radiation Belt Code (VERB-3D) Simulations for the Van Allen Probe Era, AGU 2021 Fall Meeting, SM25A-06

Zheng Y., P. O’Brien, C. Mertens, Y. Shprits, A. Kellerman, M. Kuznetsova, X. Li, L. Rastaetter, M. Fok, (2021), Multi-Purpose Model Validation Efforts for Radiation Environment in the Near-Earth Region, 43rd COSPAR Scientific Assembly, 2284

2020

Camporeale E., G. J. Wilkie, R. Sarma, A. Drozdov, J. Bortnik, (2020), Data-driven discovery of Fokker-Planck equation for radiation belt electrons using physics-informed neural networks, AGU 2020 Fall Meeting

Drozdov A. Y., M. E. Usanova, M. Hudson, H. J. Allison, Y. Y. Shprits, (2020), The role of hiss, chorus and EMIC waves in the modeling of the dynamics of the multi-MeV radiation belt electrons, Virtual GEM Summer Workshop 2020, July 20-23, 2020

Drozdov A., H. Allison, Y. Shprits, N. Aseev, (2020), A Comparison of Radial Diffusion Coefficients in 1-D and 3-D Long-Term Radiation Belt Simulations, EGU General Assembly 2020, EGU General Assembly Conference Abstracts, 17757

Drozdov A., Y. Shprits, N. Aseev, M. Usanova, H. Allison, A. Saikin, I. Zhelavskaya, (2020), Minima in phase space density and how they relate to the multi-MeV electron radiation belt depletions, AGU 2020 Fall Meeting

Piker C., L. Granroth, A. Drozdov, (2020), The Das2 System: Efficient Navigation of Large Time-Series Data Sets, IHDEA Meeting 2020, https://indico.obspm.fr/event/427/

Ripoll J. -., M. Denton, V. Loridan, O. Santolik, D. Malaspina, D. P. Hartley, G. S. Cunningham, G. Reeves, S. Thaller, D. L. Turner, J. F. Fennell, A. Y. Drozdov, J. S. Cervantes Villa, Y. Y. Shprits, X. Chu, G. Hospodarsky, W. S. Kurth, C. A. Kletzing, J. Wygant, M. G. Henderson, A. Y. Ukhorskiy, (2020), How whistler mode hiss waves and the plasmasphere drive the quiet decay of radiation belts electrons following a geomagnetic storm, Journal Of Physics: Conference Series, Journal of Physics Conference Series, 012005, doi:10.1088/1742-6596/1623/1/012005

Saikin A., Y. Shprits, A. Drozdov, D. Landis, I. Zhelavskaya, J. S. Cervantes Villa, (2020), Reconstruction of the Radiation Belts for Solar Cycles 17 – 24 (1933 – 2017), AGU 2020 Fall Meeting,

Shprits Y., N. Aseev, A. Drozdov, J. S. Cervantes Villa, A. M. Castillo Tibocha, I. Zhelavskaya, R. Vasile, F. Effenberger, D. Soergel, I. Michaelis, A. Saikin, (2020), Modeling and Data Assimilation of the Ring Current, Relativistic and Ultra-relativistic Electrons in the Inner Magnetosphere, EGU General Assembly 2020, EGU General Assembly Conference Abstracts, 3354

Shprits Y., H. Allison, A. Drozdov, D. Wang, N. Aseev, I. Zhelavskaya, M. Usanova, (2020), Acceleration and Loss of Ultra-relativistic Electrons in the Earth Van Allen Radiation Belts, AGU 2020 Fall Meeting

Shprits Y., J. Menietti, E. Woodfield, R. Horne, (2020), Wave-Particle Interactions and Radiation Belt Modeling in the Terrestrial and Planetary Magnetospheres, AGU 2020 Fall Meeting

Szabo-Roberts M., Y. Shprits, H. Allison, A. Smirnov, N. Aseev, R. Vasile, Y. Miyoshi, T. Mitani, N. Higashio, S. Kasahara, (2020), Statistical Comparisons of Spin-Averaged Electron Flux from ARASE and Van Allen Probes Instruments, (poster), AGU 2020 Fall Meeting

Wang D., Y. Shprits, I. Zhelavskaya, A. Drozdov, N. Aseev, F. Effenberger, A. Castillo, S. Cervantes Villa, (2020), Controlling Effect of Wave Models and Plasma Boundaries on the Dynamic Evolution of Relativistic Radiation Belt Electrons, EGU General Assembly 2020, EGU General Assembly Conference Abstracts, 17946

Wang D., Y. Shprits, I. Zhelavskaya, F. Effenberger, A. Drozdov, A. M. Castillo Tibocha, N. Aseev, J. S. Cervantes Villa, (2020), Controlling Effect of Wave Models and Plasma Boundaries on the Dynamic Evolution of Relativistic Radiation Belt Electrons, AGU 2020 Fall Meeting

Wutzig M., Y. Shprits, N. Aseev, I. Michaelis, H. Allison, R. Vasile, (2020), Using the VERB-4D code for forecasting Earth’s radiation belt and ring current electron dynamics, (invited), AGU 2020 Fall Meeting

2019

Aseev N., Y. Shprits, (2019), Reanalysis of ring current electron phase space densities using Van Allen Probe observations convection model and Kalman filter, (poster), GEM Summer Workshop 2019

Aseev N., Y. Shprits, D. Wang, J. Wygant, A. Drozdov, A. Kellerman, G. Reeves, (2019), Modeling transport and loss of ring current electrons during 17 March 2013 storm using the VERB-4D code, EGU General Assembly 2019, EGU General Assembly Conference Abstracts, 9577

Castillo A. M., Y. Shprits, F. Effenberger, D. Wang, I. Zhelavskaya, N. Aseev, A. Drozdov, J. S. Cervantes Villa, R. Vasile, I. Michaelis, (2019), Modeling electron dynamics in the inner magnetosphere, EGU General Assembly 2019, EGU General Assembly Conference Abstracts, 12405

Cervantes Villa J. S., Y. Shprits, A. Kellerman, A. Drozdov, N. Aseev, A. Castillo, (2019), Reanalysis of Radiation Belt Electron Phase Space Density Using Four Spacecraft and the Verb Code, AOGS 2019

Cervantes Villa J. S., Y. Shprits, A. Kellerman, A. Drozdov, N. Aseev, A. Castillo, (2019), Reanalysis of radiation belt electron phase space density using four spacecraft and the VERB code, EGU General Assembly 2019, EGU General Assembly Conference Abstracts, 8547

Drozdov A., N. Aseev, F. Effenberger, D. L. Turner, A. Saikin, Y. Shprits, (2019), Storm-time depletions of multi-MeV radiation belt electrons observed at different pitch angles, AGU 2019 Fall Meeting

Drozdov A., Y. Y. Shprits, N. A. Aseev, A. C. Kellerman, M. Usanova, F. Effenberger, D. Turner, (2019), Depletion of multi MeV electrons and its relation to the minima in phase space density , EGU General Assembly 2019, Vienna, Austria, 7–12 April 2019

Drozdov A., Y. Y. Shprits, N. A. Aseev, A. C. Kellerman, M. Usanova, F. Effenberger, D. Turner, (2019), Depletion of multi-MeV electrons and its relation to the minima in phase space density, SWG 2019, ALP, MD, USA

Drozdov A. Y., Y. Y. Shprits, N. A. Aseev, (2019), EMIC Multi-MeV electron flux depletion and minima in PSD, GEM Summer Workshop 2019

Effenberger F., Y. Shprits, N. Aseev, A. Drozdov, D. Wang, J. S. Cervantes Villa, A. M. Castillo Tibocha, (2019), Earth’s relativistic electron radiation belt response to CME- and CIR-driven geomagnetic storms, EGU General Assembly 2019, EGU General Assembly Conference Abstracts, 13769

Grimes E. W., N. Hatzigeorgiu, J. W. Lewis, C. Russell, J. M. McTiernan, A. Drozdov, V. Angelopoulos, (2019), pySPEDAS: Space Physics Environment Data Analysis Software in Python, AGU 2019 Fall Meeting

Landis D., I. Zhelavskaya, Y. Shprits, N. Aseev, (2019), Neural Network-Based Model of Radiation Belt Electron Flux Near GEO, AGU 2019 Fall Meeting

Malaspina D., A. Y. Drozdov, H. Zhu, (2019), Quantifying the impact of ’missing’ hiss wave properties on diffusive models of radiation belt dynamics, (poster), EGU General Assembly 2019, Vienna, Austria, 7–12 April 2019

Malaspina D., A. Drozdov, H. Zhu, (2019), Quantifying the impact of ‘missing’ hiss wave properties on diffusive models of radiation belt dynamics, SWG 2019, ALP, MD, USA

Malaspina D. M., J. Ripoll, X. Chu, A. Drozdov, H. Zhu, G. Hospodarsky, J. Wygant, (2019), Hiss Waves in the Inner Magnetosphere: Density Dependence and a Diversity of Forms, 0094–0094, doi:10.1109/ICEAA.2019.8879403

Ripoll J., M. Denton, V. Loridan, O. Santolik, D. Malaspina, D. Hartley, G. S. Cunningham, G. Reeves, S. Thaller, D. L. Turner, J. F. Fennell, A. Y. Drozdov, J. S. Cervantes Villa, Y. Y. Shprits, X. Chu, G. Hospodarsky, W. S. Kurth, C. A. Kletzin, J. Wygant, M. G. Henderson, A. Y. Ukhorskiy, (2019), How whistler mode hiss waves and the plasmasphere drive the quiet decay of radiation belts electrons following a geomagnetic storm, Astronum

Saikin A., Y. Shprits, A. Drozdov, D. Landis, (2019), Hindcasting the radiation belts, simulating electron dynamics from Solar Cycle 17 – 24, AGU 2019 Fall Meeting

Sarma R., G. J. Wilkie, E. Camporeale, A. Drozdov, Y. Shprits, (2019), Physics-informed machine learning for estimating the electron flux in the Earth’s radiation belts, AGU 2019 Fall Meeting

Sarma R., M. Chandorkar, E. Camporeale, A. Drozdov, Y. Shprits, (2019), Identification of Radial Diffusion Parameters for the Earth’s Radiation Belt through Bayesian Inference, EGU General Assembly 2019, EGU General Assembly Conference Abstracts, 15525

Shprits Y., N. Aseev, A. Drozdov, J. S. Cervantes Villa, A. M. Castillo, I. Zhelavskaya, R. Vasile, F. Effenberger, D. Boneberg, I. Michaelis, A. Saikin, (2019), Modeling and Data Assimilation of the Ring Current, Relativistic and Ultra-relativistic Electrons in the Inner Magnetosphere, AGU 2019 Fall Meeting

Shprits Y., D. Menietti, A. Drozdov, R. Horne, E. Woodfield, J. Groene, M. de Soria-Santacruz, T. Averkamp, H. Garrett, C. Paranicas, D. Gurnett, (2019), Strong whistler mode waves observed in the vicinity of Jupiter’s moons, (poster), EGU General Assembly 2019, Vienna, Austria, 7–12 April 2019

Shprits Y., A. Drozdov, N. Aseev, A. Kellerman, M. Usanova, I. Zhelavskaya, I. Michaelis, J. S. Cervantes Villa, W. Dedong, A. Castillo, (2019), Deepening Minimums in PSD as Evidence of the Localized Loss of Electrons by EMIC waves, GEM Summer Workshop 2019

Shprits Y., N. Aseev, A. Drozdov, (2019), Multi-MeV Electron Loss From the Radiation Belts, AOGS 2019

Wang D., Y. Shprits, I. Zhelavskaya, O. Agapitov, A. Drozdov, N. Aseev, S. Cervantes Villa, A. Castillo, F. Yao, (2019), Controlling Effect of Wave Models and Plasmapause Position on the Dynamic Evolution of Radiation Belt Electrons, EGU General Assembly 2019, EGU General Assembly Conference Abstracts, 9362

Wilkie G. J., E. Camporeale, R. Sarma, J. Bortnik, A. Drozdov, Y. Shprits, (2019), Estimation of Radiation Belts’ Phase Space Density using Physics-Informed Neural Networks, AGU 2019 Fall Meeting

Zhelavskaya I. S., Y. Y. Shprits, N. Aseev, M. Spasojevic, (2019), Application of Geomagnetic Indices to the Plasmasphere Modeling, (invited), 27th IUGG General Assembly, July 8–18, 2019, Montréal, Québec, Canada

Zhelavskaya I. S., N. Aseev, Y. Y. Shprits, M. Spasojevic, (2019), A combined neural network- and physics-based approach for modeling the plasmasphere dynamics, (poster), EGU General Assembly 2019, April 8 – 13, 2019, Vienna, Austria

2018

Aseev N., Y. Shprits, D. Wang, A. Kellerman, A. Drozdov, (2018), Modeling MLT-dependent wave-particle interactions with the VERB-4D code, EGU General Assembly 2018, EGU General Assembly Conference Abstracts, 16602

Aseev N., F. Effenberger, Y. Shprits, D. Wang, A. Kellerman, A. Drozdov, (2018), Modeling of the Earth’s radiation belts: Response to CME- and CIR-driven geomagnetic storms, EGU General Assembly 2018, EGU General Assembly Conference Abstracts, 17038

Aseev N., Y. Shprits, A. Kellerman, A. Drozdov, M. Usanova, D. Wang, I. Zhelavskaya, (2018), Observational evidence of ultra-relativistic electron scattering from the earth’s radiation belts, 42nd Cospar Scientific Assembly

Aseev N., Y. Shprits, D. Wang, A. Drozdov, G. D. Reeves, (2018), Modeling the dynamics of ring current electrons inside GEO: comparison with Van Allen Probe observations and sensitivity to boundary conditions, AGU 2018 Fall Meeting, SM43E-3627

Aseev N., F. Effenberger, Y. Shprits, A. Kellerman, A. Drozdov, D. Wang, (2018), Using the VERB-4D code as a nowcasting tool for modeling electron ring current and radiation belt dynamics, 42nd Cospar Scientific Assembly, PRBEM.1-8-18

Aseev N., Y. Shprits, A. Kellerman, A. Drozdov, D. Wang, I. Zhelavskaya, (2018), New signatures of EMIC wave-driven loss of ultrarelativistic electrons in the heart of the outer radiation belt, EGU General Assembly 2018, EGU General Assembly Conference Abstracts, 1360

Camporeale E., R. Sarma, M. Chandorkar, A. Drozdov, Y. Shprits, (2018), Bayesian Inference of Radial Diffusion Parameters for the Earth’s Radiation Belt: a Deep Learning Framework, AGU 2018 Fall Meeting, SM31D-3515

Cervantes Villa J. S., Y. Shprits, A. C. Kellerman, A. Drozdov, (2018), Reanalysis of Long Term Radiation Belt Electron Fluxes Relying on Four Spacecraft, the VERB Code, and a Sequential Kalman Filter, AGU 2018 Fall Meeting, SM31E-3550

Dobynde M., D. Kartashov, Y. Shprits, V. Shurshakov, A. Drozdov, (2018), Advanced depth-dose curves for fast space radiation dose calculation in a spacecraft with complex geometry, 42nd Cospar Scientific Assembly, F2.2-4-18

Dobynde M., D. Kartashov, Y. Shprits, V. Shurshakov, A. Drozdov, (2018), Radiation dose simulations for spherical tissue-equivalent phantom used in the MATROSHKA-R space experiment aboard ISS, 42nd Cospar Scientific Assembly, F2.3-8-18

Drozdov A., Y. Shprits, N. Aseev, D. Wang, (2018), Modeling of a non-storm dropout event, GEM Summer Workshop 2018

Drozdov A., Y. Shprits, N. Aseev, A. Kellerman, (2018), Long-term verb code simulations of relativistic and ultra-relativistic electrons, 42nd Cospar Scientific Assembly

Drozdov A., Y. Shprits, N. Aseev, A. Kellerman, M. Usanova, (2018), Observations of multi-MeV electron loss and its relation to the minima in phase space density, AGU 2018 Fall Meeting

Drozdov A., Y. Shprits, M. Usanova, A. Kellerman, N. Aseev, D. Wang, H. Zhu, (2018), The effects due to the emic waves in the verb code modeling, GEM Summer Workshop 2018

Effenberger F., Y. Shprits, N. Aseev, A. Drozdov, D. Wang, A. Kellerman, J. Cervantes Villa, (2018), Earth’s relativistic electron radiation belt response to CME- and CIR driven geomagnetic storms, (poster), AGU 2018 Fall Meeting, SM43D-3587

Effenberger F., Y. Shprits, A. Kellerman, A. Drozdov, N. Aseev, D. Wang, (2018), Modeling of the Earth’s radiation belts: Response to CME- and CIR-driven geomagnetic storms, 42nd Cospar Scientific Assembly, PRBEM.1-3-18

Grimes E. W., V. Angelopoulos, J. W. Lewis, J. M. McTiernan, N. Hatzigeorgiu, C. Russell, A. Drozdov, R. Mullinix, T. A. King, (2018), HAPI Updates to the Space Physics Environment Data Analysis Software, AGU 2018 Fall Meeting, IN11D-0645

Grimes E. W., J. W. Lewis, V. Angelopoulos, J. M. McTiernan, N. Hatzigeorgiu, A. Drozdov, C. Russell, (2018), Pyspedas, a Python Implementation of SPEDAS, AGU 2018 Fall Meeting, IN11B-0629

Kellerman A., Y. Shprits, R. McPherron, D. Kondrashov, J. Weygand, H. Zhu, A. Drozdov, (2018), The radiation-belt electron phase-space-density response to stream-interaction regions: Multi-point observations, data-assimilation, physics-based modeling, and forecasting, EGU General Assembly 2018, EGU General Assembly Conference Abstracts, 8159

Kronberg E., B. Klecker, P. Daly, V. Pierrard, T. A. Fritz, R. Friedel, Y. Shprits, A. Kellerman, M. Dobynde, A. Drozdov, M. Rashev, K. Borremans, D. Turner, N. Aseev, A. Smirnov, (2018), The Cluster II mission, recent observations and instrument calibrations, 42nd Cospar Scientific Assembly, PRBEM.2-19-18

Loridan V., J. F. Ripoll, M. Denton, O. Santolik, S. A. Thaller, A. Drozdov, Y. Shprits, G. Cunningham, G. D. Reeves, S. Morley, (2018), Assessing the consistency of data-driven whistler mode hiss wave scattering effects during storm-recovery via dedicated error metrics, AGU 2018 Fall Meeting, SM31E-3548

Ripoll J. F., D. Malaspina, V. Loridan, M. Denton, G. Cunningham, G. D. Reeves, O. Santolik, D. L. Turner, X. Chu, J. F. Fennell, A. Drozdov, J. S. Cervantes Villa, Y. Shprits, S. A. Thaller, G. B. Hospodarsky, W. S. Kurth, C. Kletzing, J. R. Wygant, M. G. Henderson, A. Y. Ukhorskiy, (2018), On the Importance of Hiss Waves and Plasma Density for Sculpting the 3D (L-shell, energy, pitch angle) Structure of the Radiation Belts during Quiet Times, AGU 2018 Fall Meeting, SM21A-06

Saikin A., J. C. Zhang, W. Smith, M. Mello, E. Spence, D. Reeves, B. Torbert, C. Kletzing, (2018), An inner magnetosphere empirical EMIC wave amplitude and occurrence prediction model, (poster), AGU 2018 Fall Meeting

Shprits Y., V. Angelopoulos, C. Russell, R. Strangeway, A. Runov, D. Turner, R. Caron, P. Cruce, C. Russell, V. Petrov, M. Panasyuk, I. Yashin, A. Drozdov, A. Kellerman, V. Kalegaev, I. Nazarkov, J. Clemmons, I. Michaelis, (2018), Observations of the trapped and precipitating ionizing radiation from the LEO orbit, EGU General Assembly 2018, EGU General Assembly Conference Abstracts, 7312

Shprits Y., A. Drozdov, A. Kellerman, M. Usanova, N. Aseev, R. Horne, (2018), New observations and modeling clarifying the role of emic waves for ultra-relativistic electron loss in the heart of the radiation belts., 42nd Cospar Scientific Assembly

Shprits Y., D. Wang, M. Spasojevic, I. Zhelavskaya, A. Drozdov, N. Aseev, (2018), A New Analytical Chorus Wave Model Derived from Van Allen Probe Observations, AGU 2018 Fall Meeting, SM43D-3604

Shprits Y., R. J. Strangeway, C. T. Russell, I. Michaelis, I. Yashin, V. Kalegaev, I. Nazarkov, V. Angelopoulos, J. Clemmons, P. Cruce, A. Kellerman, V. Petrov, A. Drozdov, D. Turner, M. Panasyuk, R. Caron, C. Russell, A. Runov, (2018), Observations of the trapped and precipitating ionizing radiation from the LEO orbit, 42nd Cospar Scientific Assembly, PRBEM.2-9-18

Usanova M., A. Drozdov, I. R. Mann, Y. Shprits, A. Kale, (2018), Long-term correlation of ground EMIC wave activity and ultra-relativistic electron flux variations, AGU 2018 Fall Meeting, SM11B-05

Usanova M., I. Mann, Y. Shprits, A. Drozdov, (2018), Long-term correlation of EMIC wave activity and radiation belt flux variations, 42nd Cospar Scientific Assembly, D3.5-8-18

Zhelavskaya I. S., Y. Y. Shprits, (2018), International standard for validating the Kp index predictive models, 42nd Cospar Scientific Assembly, July 14–22, 2018, Pasadena, CA, USA

Zhelavskaya I. S., N. Aseev, Y. Y. Shprits, M. Spasojevic, (2018), A combined neural network- and physics-based approach for modeling the plasmasphere dynamics during extreme geomagnetic events, AGU 2018 Fall Meeting, December 9 – 14, 2018, Washington D.C, USA

Zhelavskaya I. S., N. Aseev, Y. Y. Shprits, M. Spasojevic, (2018), A combined neural network- and physics-based approach for modeling the plasmasphere dynamics, (invited), The Plasmasphere And The Warm Plasma Cloak Workshop, September 18–20, 2018, Los Alamos, NM, USA.

Zhelavskaya I. S., Y. Y. Shprits, M. Spasojevic, (2018), Modelling the global plasmasphere dynamics using neural network- and physics-based approaches, 42nd Cospar Scientific Assembly, July 14–22, 2018, Pasadena, CA, USA

Zhelavskaya I. S., Y. Y. Shprits, R. Vasile, C. Stolle, J. Matzka, (2018), Systematic analysis of machine learning techniques for Kp prediction in the framework of the H2020 project SWAMI, 42nd Cospar Scientific Assembly, July 14–22, 2018, Pasadena, CA, USA

Zhelavskaya I. S., Y. Y. Shprits, M. Spasojevic, (2018), Prediction of the dynamics of the plasmasphere, (invited), EGU General Assembly 2018, April 8–13, 2018, Vienna, Austria

Zhelavskaya I. S., Y. Y. Shprits, R. Vasile, C. Stolle, J. Matzka, (2018), Systematic analysis of machine learning techniques for Kp prediction, (poster), EGU General Assembly 2018, April 8–13, 2018, Vienna, Austria

2017

Aseev N., Y. Shprits, A. Drozdov, A. C. Kellerman, D. Wang, (2017), Combined convective and diffusive modeling of the ring current and radiation belt electron dynamics using the VERB-4D code, AGU 2017 Fall Meeting

Castillo Tibocha A. M., Y. Shprits, A. Drozdov, A. C. Kellerman, N. Aseev, (2017), Coupling of Outward Radial Diffusion and Losses at the Magnetopause in the Outer Radiation Belt, AGU 2017 Fall Meeting

Cervantes Villa J. S., Y. Shprits, A. C. Kellerman, A. Drozdov, (2017), Data Assimilation and Reanalysis of Radiation Belt Electrons, AGU 2017 Fall Meeting

Drozdov A. Y., Y. Y. Shprits, N. A. Aseev, A. C. Kellerman, (2017), Radial diffusion and EMIC waves in the long-term simulation and in the case study, GEM Summer Workshop 2017, Portsmouth, VA, Jun 17-23, 2017

Drozdov A. Y., Y. Y. Shprits, M. Usanova, A. C. Kellerman, N. A. Aseev, H. Zhu, (2017), EMIC waves parameterization in the long-term VERB code simulation, GEM Summer Workshop 2017, Portsmouth, VA, Jun 17-23, 2017

Drozdov A. Y., Y. Y. Shprits, M. Usanova, A. C. Kellerman, N. A. Aseev, H. Zhu, (2017), EMIC waves parameterization in the long-term simulation, SWG 2017, ALP, MD, USA

Drozdov A. Y., Y. Y. Shprits, A. C. Kellerman, N. A. Aseev, (2017), Radial diffusion patameterizations in the VERB code simulations, SWG 2017, ALP, MD, USA

Drozdov A., Y. Y. Shprits, A. C. Kellerman, (2017), The Versatile Electron Radiation Belt (VERB) code: Overview, SEESAW 2017, NOAA, Boulder, CO, Sep 04-08, 2017

Drozdov A., Y. Y. Shprits, A. C. Kellerman, M. Usanova, N. A. Aseev, H. Zhu, (2017), VERB code simulations with EMIC waves the long-term simulation and the case studies, ARTHRB, UCLA

Drozdov A., Y. Shprits, E. Usanova, A. Aseev, H. Zhu, C. Kellerman, (2017), Modeling effects of EMIC wave in the radiation belts simulation, (invited), AGU 2017 Fall Meeting

Drozdov A., Y. Shprits, N. Aseev, A. C. Kellerman, G. D. Reeves, (2017), Dependence of radiation belt simulations to assumed radial diffusion rates, (poster), AGU 2017 Fall Meeting

Drozdov A., Y. Shprits, M. Usanova, A. Kellerman, N. Aseev, H. Zhu, (2017), EMIC waves parameterization in the long-term VERB code simulation, EGU General Assembly 2017, EGU2017, proceedings from the conference held 23-28 April, 2017 in Vienna, Austria., p.9703

Drozdov A., Y. Shprits, N. Aseev, A. Kellerman, G. Reeves, (2017), Dependence of radiation belt simulations to assumed radial diffusion rates tested for two empirical models of radial transport, EGU General Assembly 2017, EGU2017, proceedings from the conference held 23-28 April, 2017 in Vienna, Austria., p.9840

Kellerman A., Y. Shprits, D. Kondrashov, H. Zhu, A. Drozdov, (2017), Data assimilation and forecasting of radiation-belt electrons, EGU General Assembly 2017, EGU2017, proceedings from the conference held 23-28 April, 2017 in Vienna, Austria., p.11188

Kellerman A., Y. Shprits, R. Makarevich, E. Donovan, H. Zhu, (2017), On the spatio-temporal and energy-dependent response of riometerabsorption to electron precipitation: drift-time and conjunctionanalyses in realistic electric and magnetic fields, EGU General Assembly 2017, EGU2017, proceedings from the conference held 23-28 April, 2017 in Vienna, Austria., p.11404

Kellerman A. C., Y. Shprits, R. L. McPherron, D. A. Kondrashov, J. M. Weygand, H. Zhu, A. Drozdov, (2017), The radiation-belt electron phase-space-density response to stream-interaction regions: A study combining multi-point observations, data-assimilation, and physics-based modeling, AGU 2017 Fall Meeting

Kim K., Y. Shprits, (2017), Dependence of the amplitude of magnetosonic waves on the solar wind and AE index using Van Allen Probes, EGU General Assembly 2017, EGU2017, proceedings from the conference held 23-28 April, 2017 in Vienna, Austria., p.10996

Kronberg E., M. Rashev, P. Daly, Y. Shprits, D. Turner, A. Drozdov, M. Dobynde, A. Kellerman, T. Fritz, V. Pierrard, K. Borremans, B. Klecker, R. Friedel, (2017), On usage of electron observations from Cluster/RAPID/IES instrument in Earth’s radiation belts and ring current, EGU General Assembly 2017, EGU2017, proceedings from the conference held 23-28 April, 2017 in Vienna, Austria., p.7258

Ripoll J. F., O. Santolik, G. D. Reeves, W. S. Kurth, M. Denton, V. Loridan, S. A. Thaller, G. Cunningham, C. Kletzing, D. L. Turner, M. G. Henderson, S. Ukhorskiy, A. Drozdov, J. S. Cervantes Villa, Y. Shprits, (2017), Effects of whistler mode hiss waves on the radiation belts structure during quiet times, AGU 2017 Fall Meeting

Shprits Y., I. S. Zhelavskaya, A. C. Kellerman, M. Spasojevic, D. A. Kondrashov, M. Ghil, N. Aseev, A. M. Castillo Tibocha, J. S. Cervantes Villa, C. Kletzing, W. S. Kurth, (2017), Obtaining Global Picture From Single Point Observations by Combining Data Assimilation and Machine Learning Tools, AGU 2017 Fall Meeting

Shprits Y., A. Drozdov, A. Kellerman, M. Usanova, N. Aseev, M. Spasovevich, (2017), Loss of the relativistic and ultra-relativistic radiation belt electrons, EGU General Assembly 2017, EGU2017, proceedings from the conference held 23-28 April, 2017 in Vienna, Austria., p.9450

Walker S., M. Balikhin, P. Wintoft, T. Arber, V. Krasnoselskikh, N. Ganushkina, M. Liemohn, Y. Shprits, R. Boynton, (2017), PROGRESS: Fusion of forecasts from the Sun to the Earth, EGU General Assembly 2017, EGU2017, proceedings from the conference held 23-28 April, 2017 in Vienna, Austria., p.17250

Wang D., Y. Shprits, Z. Yuan, X. Yu, S. Huang, (2017), Conjugate Observations of EMIC Waves and Precipitation of Relativistic Electrons, EGU General Assembly 2017, EGU2017, proceedings from the conference held 23-28 April, 2017 in Vienna, Austria., p.2320

Zhang J., S. A. Boardsen, V. N. Coffey, M. O. Chandler, A. Saikin, E. M. Mello, C. T. Russell, R. B. Torbert, S. A. Fuselier, B. L. Giles, D. J. Gershman, (2017), Properties, propagation, and excitation of EMIC waves observed by MMS: A case study, AGU 2017 Fall Meeting, doi:2017AGUFMSM13D2397Z

Zhelavskaya I. S., Y. Shprits, M. Spasojevic, (2017), Empirical Modeling of the Plasmasphere Dynamics Using Neural Networks, AGU 2017 Fall Meeting

Zhelavskaya I., Y. Shprits, M. Spasojevic, (2017), Global dynamic evolution of the cold plasma inferred with neural networks, EGU General Assembly 2017, EGU2017 proceedings from the conference held 23-28 April, 2017 in Vienna, Austria., p.2320

Zhelavskaya I. S., Y. Y. Shprits, M. Spasojevic, (2017), Empirical modeling of the plasmasphere dynamics using neural networks, European Space Weather Week, November 27 – December 1, 2017, Ostend, Belgium.

Zhelavskaya I. S., Y. Y. Shprits, M. Spasojevic, (2017), Empirical modeling of the plasmasphere dynamics using neural networks, (invited), Space Weather: A Multi-Disciplinary Approach Workshop, September 25–29, 2017, Lorentz Center, Leiden, the Netherlands

Zhelavskaya I. S., Y. Y. Shprits, M. Spasojevic, (2017), Deriving electron density from electric field measurements on the Van Allen Probes spacecraft and building a global dynamic model of plasma density using neural networks, (invited), IAPSO-IAMAS-IAGA Assembly, August 27 – September 1, 2017, Cape Town, South Africa

Zhelavskaya I. S., Y. Y. Shprits, M. Spasojevic, (2017), Empirical modeling of the plasmasphere dynamics using neural networks, (talk, poster), GEM Summer Workshop 2017, June 18–23, 2017, Portsmouth, VA, USA

Zhelavskaya I. S., Y. Y. Shprits, M. Spasojevic, (2017), Empirical modeling of the plasmasphere with neural networks, (invited), POF PT I Workshop: From Atmosphere To Space Weather, May 30, 2017, Potsdam, Germany

Zhelavskaya I. S., Y. Y. Shprits, M. Spasojevic, (2017), Global dynamic evolution of the cold plasma inferred with neural networks, DGG 2017, March 27–30, 2017, Potsdam, Germany

2016

Aseev N., Y. Y. Shprits, A. C. Kellerman, A. Drozdov, H. Zhu, (2016), The Earth’s Electron Radiation Belts Modeling: from the Source Population to Relativistic Energies, AGU 2017 Fall Meeting, SM11B-2158

Aseev N., Y. Shprits, A. Kellerman, A. Drozdov, (2016), Numerical Techniques for Coupled Ring Current – Radiation Belts Modelling, EGU General Assembly 2016, Vienna, Austria, 17-22 April, 2016

Aseev N., Y. Y. Shprits, A. C. Kellerman, A. Drozdov, H. Zhu, (2016), The Earth’s Electron Radiation Belts Modeling: from the Source Population to Relativistic Energies, AGU Fall Meeting 2016, San Francisco, 12-16 December.

Aseev N., Y. Shprits, A. Kellerman, A. Drozdov, (2016), Understanding the Dynamics of Energetic and Relativistic Electrons Near Geostationary Orbit, 41st Cospar Scientific Assembly, abstracts from the meeting that was to be held 30 July – 7 August at the Istanbul Congress Center(ICC), Turkey, but was cancelled.,Abstract id.# PRBEM.2-15-16.

Califf S., X. Li, H. Zhao, T. E. Sarris, A. C. Kellerman, A. N. Jaynes, D. Malaspina, (2016), Electric field observations associated with 100s keV electron enhancements in the slot region, AGU Fall Meeting 2016, San Francisco, 12-16 December

Camporeale E., Y. Y. Shprits, M. Chandorkar, A. Drozdov, S. Wing, (2016), Propagation of Uncertainties in Radiation Belt Simulations, AGU Fall Meeting 2016, San Francisco, 12-16 December

de Soria-Santacruz M., A. Drozdov, J. D. Menietti, H. B. Garrett, A. C. Kellerman, Y. Y. Shprits, (2016), Interactions Between Energetic Electrons and Realistic Whistler Mode Waves in the Jovian Magnetosphere, AGU Fall Meeting 2016, San Francisco, 12-16 December

Dobynde M. I., A. Drozdov, Y. Y. Shprits, (2016), Radiation equivalent dose simulations for long-term interplanetary flights, AGU Fall Meeting 2016, San Francisco, 12-16 December

Dobynde M., Y. Shprits, A. Drozdov, J. Hoffman, J. Li, (2016), Time-dependent radiation dose simulations during interplanetary spaceflights, 41st Cospar Scientific Assembly, abstracts from the meeting that was to be held 30 July – 7 August at the Istanbul Congress Center(ICC), Turkey, but was cancelled.,Abstract id.# F2.2-4-16.

Drozdov A., (2016), ELFIN-L on board Lomonosov spacecraft, GEM Summer Workshop 2016

Drozdov A., (2016), Dependence of radiation belt simulations to assumed radial diffusion rates tested for two empirical models of radial transport, GEM Summer Workshop 2016

Drozdov A., Y. Y. Shprits, (2016), ELFIN-Lomonosov. Measurements and questions., Lomonosov Meeting, SINP MSU, Moscow, Russia

Drozdov A., Y. Y. Shprits, A. Kellerman, (2016), The Versatile Electron Radiation Belt (VERB) code: Long-term simulations during the Van Allen Probes mission, 2016 Shields Workshop, Santa Fe, New Mexico, USA

Drozdov A., Y. Y. Shprits, A. Kellerman, (2016), Long-tem VERB code simulations with EMIC waves, SWG 2016, ALP, MD, USA

Drozdov A., Y. Y. Shprits, N. A. Aseev, A. C. Kellerman, G. D. Reeves, (2016), Response of radiation belt simulations to different radial diffusion coefficients, SWG 2016, ALP, MD, USA

Drozdov A. Y., Y. Y. Shprits, K. G. Orlova, A. C. Kellerman, D. A. Subbotin, D. N. Baker, H. E. Spence, G. D. Reeves, (2016), Energetic, relativistic, and ultrarelativistic electrons: Comparison of long-term VERB code simulations with Van Allen Probes measurements, EGU General Assembly 2016, Vienna, Austria, 17-22 April, 2016

Drozdov A., Y. Y. Shprits, M. Usanova, A. C. Kellerman, N. Aseev, H. Zhu, (2016), EMIC waves parameterization in the long-term VERB code simulation, AGU Fall Meeting 2016, SM33D-05 presented at 2016 Fall Meeting, AGU, San Francisco, 12-16 December

Drozdov A., D. N. Baker, Y. Shprits, A. Kellerman, (2016), Response of radiation belt simulations to different radial diffusion coefficients models, 41st Cospar Scientific Assembly, abstracts from the meeting that was to be held 30 July – 7 August at the Istanbul Congress Center(ICC), Turkey, but was cancelled.,Abstract id.# PRBEM.1-9-16.

Kellerman A., (2016), Recent development and performance of the data-assimilative VERB code, GEM Summer Workshop 2016

Kellerman A. C., Y. Y. Shprits, R. A. Makarevich, E. Donovan, H. Zhu, N. Aseev, A. Drozdov, (2016), On the spatio-temporal and energy-dependent response of riometer absorption to electron precipitation: drift-time and conjunction analyses in realistic electric and magnetic fields, AGU Fall Meeting 2016, San Francisco, 12-16 December

Kellerman A., R. Makarevich, E. Spanswick, E. Donovan, Y. Shprits, (2016), Characterizing the spatio-temporal and energy-dependent response of riometer absorption to particle precipitation, 41st Cospar Scientific Assembly, abstracts from the meeting that was to be held 30 July – 7 August at the Istanbul Congress Center(ICC), Turkey, but was cancelled.,Abstract id.# C0.2-24-16.

Kellerman A., D. Kondrashov, Y. Shprits, T. Podladchikova, A. Drozdov, (2016), Reanalysis and forecasting killer electrons in Earth’s radiation belts using the VERB code, 41st Cospar Scientific Assembly, abstracts from the meeting that was to be held 30 July – 7 August at the Istanbul Congress Center(ICC), Turkey, but was cancelled.,Abstract id.# PRBEM.1-7-16.

Oran R., P. Weiss, (2016), Were Chondrite Parent Bodies Magnetized by the Early Solar Wind?, AGU Fall Meeting 2016

Oran R., Y. Shprits, B. P. Weiss, (2016), Can Impact-Amplified Magnetic Fields be Responsible for Magnetization on the Moon?, 47th Lunar And Planetary Science Conference, held March 21-25, 2016 at The Woodlands, Texas. LPI Contribution No. 1903, p.3057

Oran R., Y. Shprits, B. Weiss, (2016), Can Impact-generated Plasmas be Responsible for Magnetization on Moon?, EGU General Assembly 2016, Vienna, Austria, 17-22 April

Shprits Y., (2016), Development of the Physics Based Radiation Belt Models: Discussion, 41st Cospar Scientific Assembly, abstracts from the meeting that was to be held 30 July – 7 August at the Istanbul Congress Center(ICC), Turkey, but was cancelled.,Abstract id.# PRBEM.1-13-16.

Shprits Y., A. Kellerman, (2016), Specification and Prediction of the Radiation Environment Using Data Assimilative VERB code, 41st Cospar Scientific Assembly, abstracts from the meeting that was to be held 30 July – 7 August at the Istanbul Congress Center(ICC), Turkey, but was cancelled.,Abstract id.# PSW.1-5-16.

Shprits Y., M. Usanova, A. Kellerman, A. Drozdov, (2016), Understanding the Dynamical Evolution of the Earth Radiation Belt and Ring Current Coupled System, 41st Cospar Scientific Assembly, abstracts from the meeting that was to be held 30 July – 7 August at the Istanbul Congress Center(ICC), Turkey, but was cancelled.,Abstract id.# D3.3-2-16.

Usanova M., Y. Shprits, A. Drozdov, (2016), Modeling Electron Pitch-Angle Scattering Rates by EMIC Waves, 41st Cospar Scientific Assembly, abstracts from the meeting that was to be held 30 July – 7 August at the Istanbul Congress Center(ICC), Turkey, but was cancelled.,Abstract id.# PRBEM.1-8-16.

Walker S. N., M. A. Balikhin, R. Boynton, A. Drozdov, I. Pakhotin, Y. Y. Shprits, (2016), Radiation belt electron flux forecasts: Driving VERB using NARMAX GSO flux forecasts, AGU Fall Meeting 2016, San Francisco, 12-16 December

Woodfield E. E., R. B. Horne, S. A. Glauert, J. D. Menietti, Y. Y. Shprits, (2016), A New Source for Saturn’s Inner Electron Radiation Belts, AGU Fall Meeting 2016, San Francisco, 12-16 December

Zhelavskaya I., M. Spasojevic, Y. Shprits, W. Kurth, (2016), NURD: Neural-network-based Upper-hybrid Resonance Determination algorithm, GEM Summer Workshop 2016

Zhelavskaya I., M. Spasojevic, Y. Shprits, W. Kurth, (2016), Automated Determination of Electron Density from Electric Field Measurements on the Van Allen Probes Spacecraft, EGU General Assembly 2016, Abstract presented at 2016 EGU General Assembly, Vienna, Austria, 17-22 April.

Zhelavskaya I. S., Y. Y. Shprits, M. Spasojevic, (2016), Global dynamic evolution of the cold plasma inferred with neural networks, AGU Fall Meeting 2016, San Francisco, 12-16 December

Zhelavskaya I., W. Kurth, M. Spasojevic, Y. Shprits, (2016), Automated determination of electron density from electric field measurements on the Van Allen Probes spacecraft, 41st Cospar Scientific Assembly, abstracts from the meeting that was to be held 30 July – 7 August at the Istanbul Congress Center(ICC), Turkey, but was cancelled.,Abstract id.# PRBEM.1-3-16.

Zhu H., Y. Y. Shprits, M. Spasojevic, A. C. Kellerman, A. Drozdov, (2016), Long-term radiation belt relativistic electron simulations with the VERB code using new wave parameterizations derived from Van Allen Probes measurements, AGU Fall Meeting 2016, San Francisco, 12-16 December

2015

Aseev N., Y. Shprits, (2015), Numerical Techniques for Coupled Ring Current – Radiation Belt Modelling, AGU Fall Meeting 2015, San Francisco, CA, 14-18 December

Balikhin M. A., Y. Shprits, S. N. Walker, (2015), THE CLUSTER INNER MAGNETOSPHERE CAMPAIGN – RESULTS OF EMW WAVES STUDY, AGU Fall Meeting 2015, San Francisco, CA, 14-18 December

Balikhin M., T. Arber, R. Erdelyi, N. Ganushkina, B. van der Holst, V. Krasnoselskikh, M. Liemohn, I. Pakhotin, Y. Y. Shprits, S. Walker, M. Wik, P. Wintoft, V. Yatsenko, (2015), Prediction of Geospace Radiation Environment and Solar Wind Parameters, EGU General Assembly 2015, Vienna, Austria, 12-17 April

Dobynde M. I., Y. Shprits, A. Drozdov, (2015), Time-dependent radiation dose estimations during interplanetary space flights, AGU Fall Meeting 2015, San Francisco, CA, 14-18 December

Drozdov A., Y. Shprits, K. Orlova, A. C. Kellerman, D. Subbotin, D. N. Baker, H. E. Spence, G. D. Reeves, (2015), Long-term VERB Code Simulations of Ultra-relativistic Electrons and Comparison with Van Allen Probes Measurements, AGU Fall Meeting 2015, San Francisco, CA, 14-18 December

Kellerman A. C., (2015), Forecasting the Earth’s radiation environment with GREEP and VERB: a synthesis of empirical- and physics-based modeling across multiple energies and spatial regions, GEM Summer Workshop 2016, Snowmass CO, 2015.

Kellerman A. C., Y. Shprits, D. A. Kondrashov, T. Podladchikova, A. Drozdov, D. Subbotin, R. A. Makarevich, E. Donovan, T. Nagai, (2015), Three-dimensional data assimilation and reanalysis of radiation belt electrons: Observations over two solar cycles, AGU Fall Meeting 2015, San Francisco, CA, 14-18 December

Kellerman A. C., Y. Y. Shprits, R. A. Makarevich, E. Spanswick, E. Donovan, G. Reeves, (2015), Characterization of the energy-dependent response of riometer absorption, AGU Joint Assembly 2015, Montreal, Canada, 3-7 May

Kellerman A. C., Y. Shprits, D. A. Kondrashov, T. Podladchikova, A. Drozdov, D. Subbotin, R. A. Makarevich, E. Donovan, T. Nagai, (2015), Three-dimensional data assimilation and reanalysis of radiation belt electrons: Observations over two solar cycles, and operational forecasting., AGU Joint Assembly 2015, SM52A-05

Kim K., Y. Shprits, J. B. Blake, (2015), A third radiation zone at relativistic energies observed by SAMPEX HILT during the Bastille Day event, AGU Fall Meeting 2015, San Francisco, CA, 14-18 December

Kondrashov D. A., M. Chekroun, M. Ghil, X. Yuan, M. Ting, (2015), Data-driven Analysis and Prediction of Arctic Sea Ice, AGU Fall Meeting 2015, San Francisco, CA, 14-18 December

Menietti D., S. Ye, T. Averkamp, R. Horne, Y. Y. Shprits, E. Woodfield, D. Gurnett, A. Persoon, (2015), Saturn Observations of Z-mode Wave Intensity and Possible Electron Acceleration, EGU General Assembly 2015, Vienna, Austria, 12-17 April

Oran R., Y. Shprits, B. P. Weiss, (2015), Can Impact-generated Plasmas be Responsible for Magnetization on the Moon? Abstract GP33A-05 presented at 2015 fall meeting AGU, AGU Fall Meeting 2015, CA, 14-18 December.

Oran R., Y. Y. Shprits, B. Weiss, T. Gombosi, (2015), Impact-generated magnetic fields on the Moon: a magnetohydrodynamic numerical investigation, EGU General Assembly 2015, Vienna, Austria, 12-17 April

Oran R., Y. Y. Shprits, B. P. Weiss, (2015), Impact-generated magnetic fields on the Moon: a magnetohydrodynamic numerical investigation, 46th Luna and Planetary Science Conference, p.2987, LPI, The Woodlands, Texas, March 16-20.

Orlova K., M. Spasojevic, Y. Shprits, (2015), New Loss Model of Energetic and Relativistic Electrons Based on Van Allen Probes Measurements, AGU Fall Meeting 2015, San Francisco, CA, 14-18 December

Pakhotin I. P., M. A. Balikhin, Y. Y. Shprits, A. Y. Drozdov, R. J. Boynton, (2015), VNC long-term modelling of the outer radiation belt, A Cluster/maarble/van Allen Probes Conference, Geospace Revisited, Rhodes, Greece, 15-20 September.

Podladchikova T., Y. Shprits, A. C. Kellerman, (2015), Kalman Filtering and Smoothing of the Van Allen Probes Observations to Estimate the Radial, AGU Fall Meeting 2015, San Francisco, CA, 14-18 December

Shprits Y. Y., (2015), Combined Convective and Diffusive Simulation: VERB-4D Results, GEM Summer Workshop 2015, Snowmass CO, 2015.

Shprits Y. Y., (2015), Recent results of the reanalysis, AGU Fall Meeting 2015, CO, 2015.

Shprits Y., A. C. Kellerman, T. Podladchikova, D. A. Kondrashov, M. Ghil, (2015), Data assimialation for real-time prediction and reanalysis, AGU Fall Meeting 2015, San Francisco, CA, 14-18 December

Shprits Y. Y., A. C. Kellerman, A. Y. Drozdov, K. G. Orlova, (2015), 3D and 4D Simulations of the Dynamics of the Radiation Belts using VERB code, EGU General Assembly 2015, Vienna, Austira, 12-17 April

Shprits Y., A. Kellerman, A. Drozdov, K. Orlova, (2015), 3D and 4D simulations of the dynamics of the radiation belts using VERB code, EGU General Assembly 2015, Vienna, Austria, 12-17 April

Shprits Y., A. C. Kellerman, A. Drozdov, (2015), Simulations of the Dynamics of the Coupled Energetic and Relativistic Electrons Using VERB Code (Invited), AGU Fall Meeting 2015, San Francisco, CA, 14-18 December

Spasojevic M., Y. Shprits, K. Orlova, (2015), Improved Empirical Models of Plasmaspheric Hiss Intensity and Spectral Distribution, AGU Fall Meeting 2015, San Francisco, CA, 14-18 December

Usanova M., I. R. Mann, A. Drozdov, K. Orlova, Y. Shprits, F. Darrouzet, R. Ergun, (2015), EMIC Waves in the Inner Magnetosphere, AGU Fall Meeting 2015, San Francisco, CA, 14-18 December

Usanova M., A. Y. Drozdov, I. Mann, K. G. Orlova, Y. Y. Shprits, R. Ergun, (2015), The role of EMIC waves in radiation belt dynamics, EGU General Assembly 2015, Abstract 2015-1214-2 presented at General Assembly, EGU, Vienna, Austria, 12-17 April

Usanova M., A. Drozdov, I. Mann, K. Orlova, Y. Shprits, R. Ergun, (2015), The role of EMIC waves in radiation belt dynamics, EGU General Assembly 2015, EGU, Vienna, Austria, 12-17 April

Zhelavskaya I. S., M. Spasojevic, Y. Shprits, (2015), Automated Determination of Electron Density from Electric Field Measurements on the Van Allen Probes Spacecraft, AGU Fall Meeting 2015, San Francisco, CA, 14-18 December

Zhelavskaya I., V. Kryzhanovsky, M. Malsagov, (2015), Error Probability for Scalar Neural Network Trees in High-Dimensional Binary Space, doi:10.4108/icst.bict.2014.257924

2014

Balikhin M. A., A. Y. Drozdov, I. Pakhotin, (2014), Synergy between data based and first principles based methods: Application to the radiation belts modeling, 40th Cospar Scientific Assembly, Moscow, Russia, 2-10 August.

Balikhin M., S. Walker, Y. Y. Shprits, (2014), Wave properties of equatorial magnetosonic waves as observed by cluster, AGU Fall Meeting 2014, San Francisco, 14-18 December

Balikhin M. A., S. N. Walker, Y. Shprits, (2014), Wave properties of equatorial magnetosonic waves as observed by Cluster, EGU General Assembly 2014, Vienna, Austria, 27 April-2 May

Boyd A., H. Spence, G. Reeves, D. Baker, J. Blake, S. Claudepierre, J. F. Fennell, Y. Y. Shprits, (2014), A Statistical look at the radiation belt seed population, AGU Fall Meeting 2014, San Francisco, 14-18 December

Chan A. A., L. Zheng, T. P. O’Brien, S. R. Elkington, J. Albert, (2014), Effects of cyclotron-drift and bounce-drift cross diffusion on evolution of radiation belt phase-space densites, AGU Fall Meeting 2014, 14-18 December

Dobynde M., A. Y. Turner, Y. Y. Shprits, (2014), Instrument response function simulation for rapid electron spectrometer onboard Cluster mission via GEANT4, 40th Cospar Scientific Assembly, Moscow, Russia, 2-10 August.

Dobynde M., A. Y. Drozdov, Y. Y. Shprits, (2014), Time-dependent radiation hazard estimations during space flights, 40th Cospar Scientific Assembly, Moscow, Russia, 2-10 August.

Dobynde M., A. Y. Drozdov, Y. Y. Shprits, (2014), Estimation of the radiation effects on the astronauts for different phases of the solar cycle and shielding, AGU Fall Meeting 2014, San Francisco, 14-18 December

Donovan E., J. Borovsky, A. C. Kellerman, (2014), Geospace at the System Level: Requirements for Data, 40th Cospar Scientific Assembly, Moscow, Russia, 2-10 August.

Drozdov A. Y., Y. Y. Baker, H. Spence, (2014), Simulation of radiation belt dynamics with the VERB code for a long period, (invited), 40th Cospar Scientific Assembly, Moscow, Russia, 2-10 August.

Drozdov A. Y., Y. Y. Shprits, A. C. Kellerman, D. Subbotin, D. N. Baker, L. Ozeke, I. Mann, (2014), Response of radiation belt simulations to different radial diffusion coefficients for relativistic and ultra-relativistic electrons, 40th Cospar Scientific Assembly, Moscow, Russia, 2-10 August.

Drozdov A., K. G. Orlova, D. Subbotin, H. Spence, (2014), Energetic relativistic and ultra-relativistic electrons: comparison of long-term VERB code simulations with Van Allen Probes measurements, (poster), AGU Fall Meeting 2014, San Francisco, 14-18 December

Drozdov A. Y., K. Orlova, Y. Y. Shprits, (2014), VERB code simulations using realistic whistler wave parameters, (invited), 40th Cospar Scientific Assembly, Moscow, Russia, 2-10 August.

Kellerman A. C., Y. Y. Shprits, (2014), On the influence of magnetic field model errors on data assimilation and radiation belt modeling, GEM Summer Workshop 2014, Portsmouth, VA, June 15-20.

Kellerman A. C., Y. Y. Shprits, (2014), Towards more reliable multi-satellite investigations and data assimilation: An energy-channel-specific intercalibration technique based on invariant coordinates and electron PSD, 40th Cospar Scientific Assembly, Moscow, Russia, 2-10 April.

Kellerman A. C., Y. Y. Shprits, R. Makarevich, E. Spanswick, E. Donovan, G. Reeves, (2014), Characterizing the relationship between precipitating and trapped electron fluxes and riometer absorption using multipoint remote sensing, 40th Cospar Scientific Assembly, Moscow, Russia, 2-10 August.

Kellerman A. C., Y. Y. Shprits, R. Makarevich, E. Spanswick, E. Donovan, G. Reeves, (2014), Remote sensing the precipitation of the electron radiation belt source population using a network or riometers: Statistical and case-based analyses, 40th Cospar Scientific Assembly, Moscow, Russia, 2-10 August.

Kellerman A. C., Y. Y. Shprits, R. A. Makarevich, E. Spanswick, E. Donovan, G. Reeves, (2014), Characterization of the Energy Dependent Response of Riometer Absorption, 2014 Cedar Workshop, Seattle, WA, June 23-26.

Kellerman A. C., Y. Y. Shprits, D. Kondrashov, D. Subbotin, T. Podladchikova, A. Y. Drozdov, (2014), 3D reanalysis: a global measure of radiation belt state, GEM Summer Workshop 2014, Portsmouth, VA, June 15-20.

Kellerman A. C., Y. Y. Shprits, D. Kondrashov, T. Podladchikova, A. Y. Drozdov, (2014), MLT-dependent reanalysis of radiation belt electrons: Case studies using several satellites and different magnetic field models, GEM Summer Workshop 2014, Portsmouth, VA, June 15-20.

Kellerman A. C., Y. Y. Shprits, D. Kondrashov, T. Podladchikova, A. Y. Drozdov, D. Turner, (2014), Radiation belt electron reanalysis over two solar cycles: comparative modeling and analysis of several geomagnetic storms, 40th Cospar Scientific Assembly, Moscow, Russia, 2-10 August.

Kellerman A. C., D. L. Turner, W. Li, V. Angelopoulos, (2014), Combining relativistic electron measurements from high-altitude equatorial and low-Earth orbit spacecraft to study the outer radiation belt source and loss processes from wave-particle interactions, 2014 Versim Workshop, Dunedin, New Zealand, January 20-23.

Kellerman A. C., Y. Y. Shprits, G. Stephens, D. Kondrashov, A. Y. Drozdov, T. Podladchikova, (2014), MLT-Dependent 3D reanalysis of radiation belt elections: quantifying errors in current and future magnetic field models, AGU Fall Meeting 2014, San Francisco, 14-18 December

Kondrashov D., R. Denton, Y. Y. Shprits, H. Singer, (2014), Reconstruction of gaps in the past history of solar wind parameters, EGU General Assembly 2014, EGU, Vienna, Austria, 27 April – 2 May

Kondrashov D., R. Denton, Y. Y. Shprits, H. Singer, (2014), Reconstruction of gaps in the past history of solar wind parameters, Noaa Space Weather Prediction Center, Boulder, Colorado.

Kondrashov D., A. C. Kellerman, Y. Y. Shprits, (2014), Data-driven approach for radiation-belt modeling and prediction, 40th Cospar Scientific Assembly, Moscow, Russia, 2-10 August.

Krupp N., E. Roussos, C. Paranicas, A. Sicard, G. Hospodarsky, Y. Y. Shprits, (2014), Measurments and modeling of the Jovian and Saturnian radiation belts, EGU General Assembly 2014, EGU, Vienna, Austria, 27 April – 2 May

Lai S., M. Martinez-Sanchez, K. Cahoy, M. Thomsen, Y. Y. Shprits, W. Lohmeyer, F. Wong, (2014), Does spacecraft potential depend on the ambient electron density?, AGU Fall Meeting 2014, San Francisco, 14-18

Mann I., M. Usanova, A. Y. Drozdov, K. G. Orlova, K. Murphy, Y. Y. Shprits, M. Robertson, D. Turner, D. K. Milling, A. Kale, D. N. Baker, S. Thaller, G. Reeves, H. Spence, C. Kletzing, J. Wygant, T. Raita, (2014), Spatial localization and ducting of EMIC waves: Effect on ultra-relativistic electron populations using ground-based and Van Allen Probes observations, 40th Cospar Scientific Assembly, Moscow, Russia, 2-10 August.

Menietti D., R. Horne, Y. Y. Shprits, E. Woodfield, J. Groene, G. Hospodarsky, D. Gurnett, (2014), Sorting and Parameterization of Observed Satrun and Jupiter Chorus Wave Power, EGU General Assembly 2014, EGU, Vienna, Austria, 27 April – 2 May

Menietti J., S. Ye, T. Averkamp, R. Horne, Y. Y. Shprits, E. Woodfield, D. Gurnett, (2014), Parameterization of observed Saturn Z-Mode wave power for r < 4Rs, AGU Fall Meeting 2014, San Francisco, 14-18 December

Oran R. E., B. van der Holst, S. T. Lepri, W. Manchester, R. A. Frazin, F. Nuevo, A. M. Vasquez, I. Sokolov, T. I. Gombosi, (2014), Coronal Hole Boundaries as Source Regions of a Steady Slow Solar Wind: Global Modeling of Charge State Composition and Sun-to-Earth Observations, AGU Fall Meeting 2014, San Francisco, CA, USA, 15-19 May

Orlova K., (2014), Activity dependent global model of electron loss inside the plasmasphere, GEM Summer Workshop 2014, Snowmass, CO, 2014.

Orlova K. G., Y. Y. Shprits, (2014), Model of lifetimes of the outer radiation belt electrons in a realistic magnetic field using realistic chorus wave parameters, 40th Cospar Scientific Assembly, Moscow, Russia, 2-10 August.

Orlova K. G., M. Spasojevic, Y. Y. Shprits, (2014), Model of electron lifetimes inside the plasmasphere calculated using a CRRES derived HISS wave amplitude model, 40th Cospar Scientific Assembly, Moscow, Russia, 2-10 August.

Orlova K. G., M. Spasojevic, Y. Y. Shprits, (2014), Activity dependent global model of electron loss inside the plasmasphere, AGU Fall Meeting 2014, San Francisco, 14-18 December

Podladchikova T., Y. Y. Kellerman, D. Kondrashov, (2014), Optimal smoothing of the electron radiation belts observations using the observation errors identification, 40th Cospar Scientific Assembly, Moscow, Russia, 2-10 August.

Podladchikova T., Y. Y. Shprits, D. Kondrashov, A. C. Kellerman, (2014), Model error identification for the radiation belt data assimilation, 40th Cospar Scientific Assembly, Moscow, Russia, 2-10 August.

Podladchikova T., Y. Y. Shprits, A. C. Kellerman, D. Kondrashov, (2014), Kalman filtering and smoothing of radiation belt observations on the basis of model and measurement error identification, AGU Fall Meeting 2014, San Francisco, 14-18 December

Shprits Y. Y., (2014), Review of the diffusion model results on radiation belt dynamics, GEM Summer Workshop 2014, Snowmass, CO, 2014.

Shprits Y. Y., (2014), Unusual Behavior of Radiation Belts During Extreme Events, GEM Summer Workshop 2014, Snowmass, CO, 2014.

Shprits Y. Y., M. Schulz, (2014), Bounce resonance scattering by magnetosonic waves, 40th Cospar Scientific Assembly, Moscow, Russia, 2-10 August.

Shprits Y. Y., A. Y. Drozdov, D. Subbotin, A. C. Kellerman, K. G. Orlova, D. Baker, M. Usanova, (2014), Ultra-relativistic electrons in the Van Allen radiation belts, AGU Fall Meeting 2014, San Francisco, 14-18 December

Shprits Y. Y., A. C. Kellerman, A. Y. Drozdov, (2014), Reanalysis based on the VERB diffusion code, A Cluster/maarble/van Allen Probes Conference, Geospace Revisited, Rhodes, Greece, 15-20 September.

Shprits Y. Y., A. C. Kellerman, A. Y. Drozdov, (2014), Understanding the dynamics of the coupled ring current radiation belt system using 4D VERB simulations, AGU Fall Meeting 2014, San Fransisco, 14-18 December

Shprits Y., D. Subbotin, M. Usanova, K. Orlova, A. Drozdov, D. N. Baker, D. Turner, (2014), Unusual Narrow Ultra-Relativistic Radiation Rings Observed by Van Allen Probes, 40th Cospar Scientific Assembly, Moscow, Russia, 2-10 August.

Stakhiv M. E., S. T. Lepri, T. Zurbuchen, R. Oran, (2014), Sources of the Mid-Latitude Fast Solar Wind, AGU Fall Meeting 2014, San Francisco, CA, USA, 15-19 May

Turner D., I. Mann, M. Usanova, J. Rodriguez, M. Henderson, V. Angelopoulos, S. Morley, S. Claudepierre, W. Li, A. C. Kellerman, A. Boyd, K. C. Kim, (2014), Observational evidence of competing source and transport processes for relativistic electrons in Earth’s outer radiation belt, 40th Cospar Scientific Assembly, Moscow, Russia, 2-10 August.

Usanova M., A. Y. Drozdov, K. G. Orlova, I. Mann, Y. Y. Shprits, M. Robertson, D. Turner, D. Milling, A. Kale, D. Baker, G. Reeves, H. Spence, C. Kletzing, J. Wygant, (2014), Effect of EMIC Waves on Relativistic and Ultra-Relativistic Electron Populations: Ground-based and Van Allen Probes Observations, EGU General Assembly 2014, EGU, Vienna, Austria, 27 April – 2 May

Usanova M., I. R. Mann, A. Drozdov, K. Orlova, Y. Shprits, F. Darrouzet, R. Ergun, (2014), EMIC Waves in the radiation belts, EGU General Assembly 2014, Vienna, Austria, 27 April-2 May

Woodfield E., R. Horne, S. Glauert, J. Menietti, Y. Y. Shprits, (2014), The origin of Jupiter’s outer radiation belt, EGU General Assembly 2014, EGU, Vienna, Austria, 27 April – 2 May

2013

Chen M., C. L. Lemon, B. Ni, M. Schulz, Y. Y. Shprits, R. M. Thorne, (2013), Evaluation of stormtime inner magnetospheric electron scattering loss models in the RCM-E, AGU Fall Meeting 2013, San Francisco, USA, 2013

de Soria-Santacruz , K. G. Orlova, M. Martinez-Sanchez, Y. Y. Shprits, (2013), Scattering rates of inner belt protons by EMIC waves: comparison between test particle and diffusion approaches, AGU Meeting Of The Americas 2013, Cancun, Mexico, 2013

de Soria-Santacruz , M. M. Martinez-Sanchez, Y. Y. Shprits, (2013), Non-Resonant scattering of inner belt protons by oblique emic waves from a space-borne antenna, AGU Meeting Of The Americas 2013, San Francisco, USA, 2013

Dobynde M. I., D. Turner, E. A. Kronberg, P. W. Daly, Y. Y. Shprits, (2013), Instrument response function simulation for CLUSTER RAPID mission via GEANT4, AGU Fall Meeting 2013, San Francisco, USA, 2013 Abstract 100.28 presented at SPD meeting 44EGU Abstract 100.28 presented at SPD meeting 442013

Drozdov A. Y., (2013), Sensitivity of radiation belt simulations to different radial diffusion models , (poster), GEM Summer Workshop 2013, CO, 2013.

Drozdov A. Y., (2013), Long-term radiation belt simulation by the VERB code and comparison with Van Allen Probes data , GEM Summer Workshop 2013, CO, 2013.

Drozdov A. Y., Y. Y. Shprits, D. Subbotin, A. C. Kellerman, (2013), Response of radiation belt simulations to different radial diffusion coefficients, (poster), AGU Fall Meeting 2013, San Francisco, USA, 2013

Godinez H. C., A. C. Kellerman, D. Subbotin, Y. Y. Shprits, (2013), Implementation of Localized Ensemble Assimilation for a Three-Dimensional Radiation Belt Model, AGU Fall Meeting 2013, San Francisco, USA, 2013 AGU Abstract 100.28 presented at SPD meeting 44EGU Abstract 100.28 presented at SPD meeting 442013

Godinez H. C., Y. Y. Shprits, A. C. Kellerman, D. Subbotin, (2013), Implementation of Ensemble Data Assimilation for a Three-Dimensional Radiation Belt Model, AGU Fall Meeting 2013, AGU Abstract 100.28 presented at SPD meeting 44EGU Abstract 100.28 presented at SPD meeting 442013

Godinez H. C., Y. Y. Shprits, A. C. Kellerman, D. Subbotin, (2013), Implementation of Ensemble Data Assimilation for a Three-Dimensional Radiation Belt Model, AGU Meeting Of The Americas 2013, Cancun, Mexico, 2013

Jin M. W., B. van der Holst, R. Oran, I. Sokolov, G. Toth, A. Vourlidas, Y. Liu, X. Sun, T. I. Gombosi, (2013), Global MHD Simulation of the Coronal Mass Ejection on 2011 March 7: from Chromosphere to 1 AU, AGU Fall Meeting 2013, San Francisco, CA, USA

Kellerman A. C., D. L. Turner, (2013), Estimating the total percent loss of 1 MeV electrons to the atmosphere during outer belt dropouts: A multi-satellite analysis, GEM Summer Workshop 2013, Snowmass, CO, 2013.

Kellerman A. C., D. A. Kondrashov, T. Podladchikova, A. Y. Drozdov, D. Subbotin, (2013), Multi-Spacecraft Data Assimilation and Reanalysis During the THEMIS and Van Allen Probes Era, GEM Summer Workshop 2013, San Francisco, USA, 2013

Kellerman A. C., D. A. Subbotin, D. Kondrashov, (2013), 3D Data assimilation during the CRRES era March storm, GEM Summer Workshop 2013, THEMIS/ARTEMIS 2013 Spring SWG Meeting, Fairbanks, Alaska, 2013.

Kellerman A. C., D. Kondrashov, D. A. Subbotin, (2013), Multi-point data assimilation using the 3D VERB code and a Kalman filter during the GEM challenge interval, GEM Summer Workshop 2013, Snowmass, CO, 2013.

Kim K. Y., Y. Shprits, J. Cho, (2013), THEMIS Observations of Plasmaspheric hiss: its dependence on solar wind parameters and geomagnetic activity, AGU Fall Meeting 2013, San Francisco, CA, USA, 2013

Kondrashov D. Y., A. C. Kellerman, M. Ghil, (2013), Geomagnetic Reconstruction in Gaps of Solar Wind Parameters by Singular Spectrum Analysis, EGU General Assembly 2013, Vol 16, EGU, Vienna, Austria, 2013

Menietti J. D., D. A. Gurnett, Y. Y. Shprits, (2013), Saturn Chorus as a Function of Latitude, AGU Fall Meeting 2013, San Francisco, USA, 2013

Miralles M. P., S. R. Cranmer, J. C. Raymond, O. Cohen, R. Oran, (2013), Determining the Coronal Origin of the Slow Solar Wind Using Remote Sensing and In Situ Observations, AGU Fall Meeting 2013, San Francisco, CA, USA

Miralles M. P., S. R. Cranmer, J. C. Raymond, O. Cohen, R. Oran, (2013), Comparison of Coronal Streamer Properties to Solar Wind Models For The Last Two Solar Cycle Minima, Spd Meeting 44, AAS, Bozeman, MT, 8-12 July.

Oran R. B., E. Landi, T. I. Gombosi, (2013), Sun-to-Earth Analysis of Heavy Ion Charge States and Solar Wind Properties in Pseudo Streamers, AGU Fall Meeting 2013, San Francisco, CA, USA

Orlova K., (2013), Lifetime of the outer radiation belt elections in a realistic magnetic field using a new chorus wave model, GEM Summer Workshop 2013, CO, 2013.

Orlova K. G., Y. Y. Shprits, (2013), Lifetimes of the outer radiation belt electrons in a realistic magnetic field model using a realistic chorus wave model, AGU Fall Meeting 2013, San Francisco, USA, 2013

Orlova K. G., Y. Y. Shprits, M. Spasojevic, (2013), Loss rates of energetic particles in the inner magnetosphere in a realistic magnetic field using a new chorus wave model, EGU General Assembly 2013, Vol 15, EGU2013-3612, EGU General Assembly, Vienna, Austria, 2013

Pakhotin I. P., M. A. Balikhin, Y. Y. Shprits, D. Subbotin, R. Boynton, (2013), Prediction of high-energy radiation belt electron fluxes using a combined VERB-NARMAX model, AGU Fall Meeting 2013, San Francisco, USA, 2013

Shprits Y. Y., (2013), VERB update and GEM workshop , GEM Summer Workshop 2013, Snowmass

Shprits Y. Y., D. Subbotin, (2013), 4D simulations of the dynamic evolution of the radiation belts simultaneously accounting for convective and diffusive processes, AGU Meeting Of The Americas 2013, Cancun, Mexico, 2013

Shprits Y. Y., R. Horn, X. Gu, K. C. Kim, D. Menietti, (2013), Gyroresonant interactions between the radiation belt electrons and whistler mode chorus waves in the radiation environments of Earth and Saturn: A comparative study , EGU General Assembly 2013, , EGU, Vienna, Austria, 2013

Shprits Y. Y., A. C. Kellerman, D. Subbotin, D. A. Kondrashov, M. Daae, D. L. Turner, (2013), 3D Data assimilation in the radiation belts, AGU Fall Meeting 2013

Shprits Y. Y., D. Subbotin, A. Y. Drozdov, A. C. Kellerman, M. Usanova, K. G. Orlova, D. N. Baker, D. Turner, K. C. Kim, (2013), Unusual Stable Trapping of the Ultra-Relativistic Electrons in the Van Allen Radiation Belts, AGU Meeting Of The Americas 2013, San Francisco, USA, 2013

Spasojevic M., Y. Y. Shprits, (2013), Chorus Functional dependencies derived from CRRES data, AGU Meeting Of The Americas 2013, San Francisco, USA, 2013

Subbotin D., Y. Y. Shprits, K. G. Orlova, A. C. Kellerman, (2013), Radiation Belt Simulation in the Tsyganenko Magnetic Field Including Magnetospheric Convection and Wave-Particles Interaction, AGU Meeting Of The Americas 2013, San Francisco, USA, 2013

Turner D. V., Angelopoulos, W. Li, M. Hartinger, M. Usanova, I. Mann, J. Bortnik, Y. Y. Shprits, (2013), On the storm time evolution of relativistic electron phase space densities in Earth’s outer radiation belt, AGU Meeting Of The Americas 2013, Vienna, Austria, 2013

van der Holst B. M., I. Sokolov, W. B. Manchester, R. Oran, T. I. Gombosi, (2013), A Multi-Viewpoint Validation of CME Propagation Through a New MHD Turbulence Solar Wind Model, EGU General Assembly 2013, EGU, Vienna, Austria, 7-12 April

Woodfield , E. R. Horne, S. Glauert, J. Menietti, Y. Y. Shprits, (2013), Electron Acceleration at Jupiter: Cyclotron-Resonant Interaction with Whistler-Mode Chorus Waves, AGU Meeting Of The Americas 2013, Vienna, Austria, 2013

2012

Bunch N. L., M. Spasojevic, Y. Y. Shprits, J. P. McCollough, S. R. Elkington, (2012), The Latitudinal Variation of Dayside Chorus, AGU 2012 Fall Meeting, San Francisco, USA, 2012

Ganushkina N. Y., O. A. Amariutei, Y. Y. Shprits, M. W. Liemohn, (2012), Transport of the plasma sheet electrons to the geostationary distances, AGU 2012 Fall Meeting, San Francisco, USA, 2012

Gombosi T. I., G. Toth, B. van der Holst, I. Sokolov, W. B. Manchester, L. Daldorff, D. DeZeeuw, D. T. Welling, A. J. Ridley, M. W. Liemohn, R. Oran, X. Meng, M. Jin, (2012), New Adventures with the Space Weather Modeling Framework, AGU 2012 Fall Meeting, San Francisco, CA, USA, 3-7 Dec

Huang Z., B. van der Holst, R. A. Frazin, W. B. Manchester, R. Oran, M. Jin, A. M. Vasquez, T. I. Gombosi, (2012), Understanding Inverted Temperature Loops in the Quiet Sun Corona With 3D, AGU 2012 Fall Meeting, San Francisco, CA, USA, 3-7 Dec

Jin M., W. B. Manchester, B. van der Holst, R. Oran, I. Sokolov, G. Toth, T. I. Gombosi, A. Vourlidas, Y. Liu, X. Sun, (2012), Simulate the Coronal Mass Ejection on 2011 March 7 from Chromosphere to 1 AU, AGU 2012 Fall Meeting, San Francisco, CA, USA, 3-7 Dec

Jin M., W. B. Manchester, B. van der Holst, R. Oran, I. Sokolov, G. Toth, T. I. Gombosi, A. Vourlidas, Y. Liu, X. Sun, (2012), Simulate the Coronal Mass Ejection on 2011 March 7 from Chromosphere to 1 AU, AGU 2012 Fall Meeting, San Francisco, CA, USA, 3-7 Dec

Kellerman A. C., R. L. McPherron, (2012), On the azimuthal evolution and geoeffectiveness of the CIR stream interface, GEM Summer Workshop 2012, Snowmass, Colorado, USA, 2012.

Kellerman A. C., R. L. McPherron, (2012), Towards better predictions of the near-Earth space environment: A multi-satellite analysis of the temporal and spatial evolution of CIR’s during the initial 4 years of the STEREO mission, AGU 2012 Fall Meeting, San Francisco, USA, 2012

Kellerman A. C., Y. Y. Shprits, (2012), On the influence of Solar Wind Conditions on the Outer-Electron Radiation Belt, GEM Summer Workshop 2012, Snowmass, Colorado, USA, 2012.

Kellerman A. C., Y. Y. Shprits, (2012), On the influence of Solar Wind Conditions on the Outer-Electron Radiation Belt, IMC-II, UCLA, California, USA, 2012.

Kellerman A. C., Y. Y. Shprits, (2012), Solar wind and geomagnetic activity effects on the radiation belt particle population using over a solar cycle of satellite and riometer data, EGU General Assembly 2012, Vienna, Austria, 2012

Kellerman A. C., Y. Y. Shprits, R. A. Makarevich, E. L. Spanswick, E. Donovan, (2012), Solar wind and geomagnetic activity effects on the radiation belt particle population using over a solar cycle of satellite and riometer data, EGU General Assembly 2012, Vienna, Austria, 2012

Kellerman A. C., Y. Y. Shprits, R. A. Makarevich, E. L. Spanswick, E. Donovan, (2012), Remote sensing the radiation belt particle population using over a solar cycle of riometer data, IMC-II, IMC-II, UCLA, California, USA, 2012.

Kim K. C., Y. Y. Shprits, D. Subbotin, B. Ni, (2012), Relativistic Radiation Belt Electron Responses to GEM Magnetic Storms: Comparisons of CRRES Observations with 3-D VERB simulations, GEM Summer Workshop 2012, Snowmass, Colorado, USA, 2012.

Menietti D. J., Y. Y. Shprits, R. B. Horne, G. B. Hospodarsky, J. F. Carbary, D. A. Gurnett, (2012), Chorus emission and electron acceleration at Saturn and Jupiter, EGU General Assembly 2012, Vienna, Austria, 2012

Oran R., B. van der Holst, E. Landi, J. R. Gruesbeck, I. Sokolov, W. B. Manchester, T. I. Gombosi, (2012), Using the Low Freeze-in Height of Heavy Elements to Validate a Global 3D Solar Model with an Upper Chromospheric Boundary, AGU 2012 Fall Meeting, San Francisco, CA, USA, 3-7 Dec

Orlova K. G., Y. Y. Shprits, B. Ni, (2012), Dependence of the bounce-averaged diffusion coefficients on magnetic field model in the outer radiation belt, EGU General Assembly 2012, Vienna, Austria, 2012

Orlova K. G., Y. Y. Shprits, D. Subbotin, M. Spasojevic, (2012), Dependence of the energy diffusion and pitch-angle scattering on spectral and spatial properties of waves, AGU 2012 Fall Meeting, San Francisco, USA, 2012

Orlova K. G., Y. Y. Shprits, B. Ni, (2012), Dependence of the bounce-averaged scattering rates on magnetic field model, Inner Magnetosphere Coupling Ii Workshop, Los Angeles, CA, USA, 2012.

O’Brien P., Y. Y. Shprits, R. Friedel, J. Fennell, J. Roeder, S. Claudepierre, (2012), Breaking all the invariants: pitch-angle scattering on split drift shells, Mysore India 2012., Mysore, India, 2012.

Shprits Y. Y., (2012), Advances in modeling wave particle interactions in the radiation belts, 39nd COSPAR Scientific Assembly, Mysore, India, 2012.

Shprits Y. Y., D. N. Baker, D. Subbotin, R. Horne, (2012), Acceleration of electrons in the inner radiation zone during solar superstorms, 39nd COSPAR Scientific Assembly, Mysore, India, 2012.

Shprits Y. Y., M. Daae, B. Ni, D. Kondrashov, M. Ghil, (2012), Influence of solar wind and plasmasphere on radiation belts fluxes, EGU General Assembly 2012, Vienna, Austria, 2012

Shprits Y. Y., D. A. Kondrashov, A. C. Kellerman, D. Subbotin, (2012), 3D Data Assimilation using VERB Diffusion Code, AGU 2012 Fall Meeting, San Francisco, USA, 2012

Sokolov I., B. van der Holst, R. Oran, C. Downs, C. Manchester, I. I. Roussev, M. Jin, R. M. Evans, T. I. Gombosi, (2012), MHD Waves and Coronal Heating: Unifying Empirical and MHD Turbulence Models, AGU 2012 Fall Meeting, San Francisco, CA, USA, 3-7 Dec

Strachan L., A. Panasyuk, P. L. Lamy, B. van der Holst, R. Oran, R. A. Frazin, W. B. Manchester, (2012), Testing a Two-temperature Model of the Solar Corona with Empirically-derived Plasma parameters, AGU 2012 Fall Meeting, San Francisco, CA, USA, 3-7 Dec

Subbotin D., Y. Y. Shprits, (2012), Preliminary Results of 4-Dimensional Radiation Belt Simulation With the VERB Code, AGU 2012 Fall Meeting, San Francisco, USA, 2012

Turner D. L., V. Angelopoulos, N. Omidi, D. G. Sibeck, M. Hartinger, F. Plaschke, A. C. Kellerman, J. M. Weygand, (2012), The global impacts of foreshock phenomena on Earth’s magnetosphere-ionosphere system, AGU 2012 Fall Meeting, San Francisco, USA, 2012

Turner D. L., V. Angelopoulos, D. G. Sibeck, M. Hartinger, F. Plaschke, A. C. Kellerman, J. Weygand, R. Michell, (2012), The global impacts of foreshock phenomena on Earth’s magnetosphere-ionosphere system, EGU General Assembly 2012, Vienna, Austria, 2012

Turner D. L., V. Angelopoulos, Y. Y. Shprits, P. Cruce, D. Larson, (2012), First results of phase space density radial distributions through the outer radiation belt using THEMIS-SST, EGU General Assembly 2012, Vienna, Austria, 2012

Turner D. L., C. Huang, J. V. Rodriguez, M. Hartinger, M. Usanova, V. Angelopoulos, Y. Y. Shprits, J. Bortnik, (2012), Examining dropouts of Earth’s outer radiation belt electrons using multipoint observations of particles and waves, AGU 2012 Fall Meeting, San Francisco, USA, 2012

Turner D., Y. Y. Shprits, V. Angelopoulos, P. Cruce, (2012), Understanding outer radiation belt losses, 39nd COSPAR Scientific Assembly, and acceleration processes using THEMIS-SST, COSPAR, Mysore, India, 2012.

Woodfield E. E., R. B. Horne, S. A. Glauert, J. D. Menietti, Y. Y. Shprits, (2012), Electron Acceleration at Jupiter: Cyclotron-Resonant Interaction with Whistler-Mode Chorus Waves, AGU 2012 Fall Meeting, San Francisco, CA, USA, 2012

2011

Bunch N. L., M. Spasojevic, Y. Y. Shprits, D. I. Golden, (2011), Parameterization and Regression Analysis of Off-Equatorial Chorus Waves for Inclusion in Radiation Belt Models, AGU 2011 Fall Meeting, San Francisco, USA, 2011

Cruce P. R., D. L. Turner, V. Angelopoulos, D. E. Larson, Y. Y. Shprits, C. Huang, A. Y. Ukhorskiy, (2011), Studying the Important Relationship Between Earth’s Plasma Sheet and the Outer Radiation Belt Electrons Using Newly Calibrated and Corrected Themis-Sst Data, AGU 2011 Fall Meeting, San Francisco, USA, 2011

Frazin R. A., A. M. Vasquez, B. van der Holst, W. B. Manchester, R. Oran, Z. Huang, M. Jin, T. I. Gombosi, (2011), Integrating Tomography and Global Simulation, AGU 2011 Fall Meeting, San Francisco, CA, USA, 5-9 Dec

Kellerman A. C., R. A. Makarevich, (2011), The response of auroral absorption to substorm onset: Superposed epoch and propagation analyses, AGU 2011 Fall Meeting, San Francisco, USA, 2011

Kellerman A. C., R. A. Makarevich, Y. Y. Shprits, (2011), Cross correlation analysis of energy dependent trapped/precipitated particle drifts, AGU 2011 Fall Meeting, Sante Fe, New Mexico, USA, 2011.

Kellerman A. C., Y. Y. Shprits, R. A. Makarevich, E. L. Spanswick, E. Donovan, (2011), Solar wind and geomagnetic activity effects on the radiation belt particle population using over a solar cycle of satellite and riometer data, AGU 2011 Fall Meeting, San Francisco, USA, 2011

Kim K., Y. Y. Shprits, D. Subbotin, B. Ni, (2011), Understanding the Dynamic Evolution of the Relativistic Electron Slot Region including Radial and Pitch-Angle Diffusion, AGU 2011 Fall Meeting, San Francisco, USA, 2011

Kondrashov D., Y. Y. Shprits, M. Ghil, (2011), Split-Operator Kalman Filter as an efficient data assimilation method for the radiation belts, EGU General Assembly 2011, Vienna, Austria, 2011

Li Z., M. K. Hudson, S. R. Elkington, Y. Y. Shprits, (2011), Modeling Geomagnetic Storms on Prompt and Diffusive Time Scales, AGU 2011 Fall Meeting, San Francisco, USA, 2011

Makarevich R. A., A. C. Kellerman, J. C. Devlin, H. Ye, L. R. Lyons, Y. Nishimura, (2011), SAPS intensification during substorm recovery: A multi-instrument case study, AGU 2011 Fall Meeting, San Francisco, USA, 2011

Oran R., B. van der Holst, T. I. Gombosi, I. Sokolov, (2011), A 3D Self-consistent Solar Model from the Chromosphere to 1AU, AGU 2011 Fall Meeting, San Francisco, CA, USA, 5-9 Dec

Orlova K. G., Y. Y. Shprits, B. Ni, (2011), Bounce-averaging of scattering rates in a realistic field model, AGU 2011 Fall Meeting, San Francisco, USA, 2011

Orlova K. G., Y. Y. Shprits, M. Schulz, B. Ni, (2011), On the bounce-averaging of scattering rates in a realistic field model, EGU General Assembly 2011, Vienna, Austria, 2011

Provornikova E., M. Opher, V. Izmodenov, G. Toth, R. Oran, (2011), 3D MHD modeling of non-stationary flow in the heliosheath, AGU 2011 Fall Meeting, San Francisco, CA, USA, 5-9 Dec

Shprits Y. Y., (2011), Origin of Trapped Radiation in the Near Earth Environment, EGU General Assembly 2011, Vienna, Austria, 2011

Shprits Y. Y., B. Ni, D. Subbotin, K. Kim, M. Daae, (2011), 3D VERB Code Simulations of the Dynamic Evolution of the Outer and Inner Radiation Belts, EGU General Assembly 2011, Vienna, Austria, 2011

Shprits Y. Y., D. Subbotin, B. Ni, R. B. Horne, D. N. Baker, (2011), Profound change of the near-Earth radiation environment caused by solar superstorms, AGU 2011 Fall Meeting, San Francisco, USA, 2011

Subbotin D., Y. Y. Shprits, (2011), Three-dimensional Radiation Belt Simulations in Terms of Adiabatic Invariants Using Only One Grid, AGU 2011 Fall Meeting, San Francisco, USA, 2011

Van Der Holst B., M. Jin, J. Gruesbeck, R. Oran, W. Manchester, R. Frazin, A. Vasquez, T. Gombosi, (2011), A Two-temperature Solar Wind Model: Validation And Two-temperature CMEs, Spd Meeting 42, AAS, Las Cruces, NM, USA, 12-16 June.

Zhao Z., X. Gu, B. Ni, Y. Y. Shprits, C. Zhou, (2011), Statistical Analysis of Pitch Angle Distribution of Radiation Belt Energetic Electrons Near the Geostationary Orbit: CRRES Observations, AGU 2011 Fall Meeting, San Francisco, USA, 2011

2010

Bunch N. L., M. Spasojevic, Y. Y. Shprits, (2010), The Latitudinal Extent of Chorus as Observed by the Polar Plasma Wave Instrument, AGU Fall Meeting 2010, San Francisco, CA, USA, 2010

Daae M., Y. Y. Shprits, B. Ni, J. Koller, D. Kondrashov, Y. Chen, (2010), Reanalysis of Radiation Belt Electron Phase Space Density using the UCLA 1-D VERB code and Kalman filtering: Sensitivity to assumed boundary conditions and changes in the loss model, EGU General Assembly 2010, Vienna, Austria, 2010

Espy P. J., M. Daae, Y. Y. Shprits, (2010), Reanalysis of Radiation Belt Electron Phase Space Density using the UCLA 1-D VERB code and Kalman filtering: Correlation between the inner edge of the outer radiation belt phase space density and the plasmapause location, AGU Fall Meeting 2010, San Francisco, CA, USA, 2010

Evans R. M., M. Opher, R. Oran, B. van der Holst, I. Sokolov, R. A. Frazin, I. Gombosi, (2010), Coronal Heating by Surface Alfven Wave Damping: Implementation in MHD Modeling and Connection to Observations, AGU Fall Meeting 2010

Evans R. M., M. Opher, R. Oran, I. V. Sokolov, (2010), Surface Alfven Wave Contribution to Coronal Heating in a Wave-Driven Solar Wind Model, Aas Meeting 216, AAS, Miami, FL, USA, May.

Kellerman A. C., R. A. Makarevich, (2010), The response of auroral absorption to substorm onset: superposed epoch and propagation analyzes, Workshop On The Auroral Substorm And Its Impact On The Development Of Solar-terrestrial Research, National Central University, Chung-Li, Taiwan, R.O.C., 2010.

Kim K., Y. Y. Shprits, D. Subbotin, B. Ni, (2010), Understanding of the Dynamic Evolution of the Relativistic Electron Slot Region due to Radial and Pitch Angle Diffusion, AGU Fall Meeting 2010, San Francisco, CA, USA, 2010

Kondrashov D., Y. Y. Shprits, M. Ghil, (2010), Challenges and Innovations in Data Assimilation for Radiation Belts, EGU General Assembly 2010, Vienna, Austria, 2010

Kondrashov D., Y. Y. Shprits, M. Ghil, (2010), Innovation Approach of Assimilating Radiation Belt Data Into RB Codes, EGU General Assembly 2010, Vienna, Austria, 2010

Makarevich R. A., A. C. Kellerman, (2010), Subauroral electric fields during a sequence of two substorms, Workshop On The Auroral Substorm And Its Impact On The Development Of Solar-terrestrial Research, National Central University, Chung-Li, Taiwan, R.O.C., 8 – 10 April, 2010.

Ni B., Y. Y. Shprits, M. Hartinger, V. A. Angelopoulos, D. Larson, (2010), Empirical Cross-satellite Calibration of THEMIS SST Measurements Based on Electron Phase Space Density Conjunctions, AGU Fall Meeting 2010, San Francisco, CA, USA, 2010

Oran R., I. Sokolov, B. van der Holst, I. Gombosi, (2010), Self-Consistent Solar Wind Model Driven by a Turbulent Spectrum of Alfven Waves, AGU Fall Meeting 2010

Oran R., I. V. Sokolov, B. V. Holst, I. I. Roussev, W. B. Manchester, T. I. Gombosi, (2010), Turbulent Alfven Waves in the Solar Corona and Solar Wind: A Self Consistent 4D Global Model, Aas Meeting 216, AAS, Miami, FL, USA, May.

Orlova K. G., Y. Y. Shprits, (2010), Bounce-averaged diffusion coefficients in the Tsyganenko field moel for oblique chorus waves, EGU General Assembly 2010, Vienna, Austria, 2010

Orlova K. G., Y. Y. Shprits, B. Ni, (2010), Bounce-averaged diffusion coefficients in a realistic field model for oblique chorus waves, AGU Fall Meeting 2010, San Francisco, CA, USA, 2010

O’Brian T. P., Y. Y. Shprits, J. L. Roeder, J. F. Fennell, S. G. Claudepiere, R. H. Friedel, (2010), Anomalous radial diffusion by pitch-angle scattering on split drift shells: Calculations, AGU Fall Meeting 2010, San Francisco, CA, USA, 2010

Shprits Y. Y., D. Subbotin, B. Ni, M. Daae, D. A. Kondrashov, M. Hartinger, K. Kim, K. G. Orlova, T. Nagai, R. H. Friedel, Y. Chen, (2010), Comparison of the 3D VERB Code Simulations of the Dynamic Evolution of the Outer and Inner Radiation Belts With the Reanalysis Obtained from Observations on Multiple Spacecraft, AGU Fall Meeting 2010, San Francisco, CA, USA, 2010

Shprits Y. Y., D. Subbotin, B. Ni, D. Kondrashov, (2010), Understanding the electrons radiation belts using modeling and observations, EGU General Assembly 2010, Vienna, Austria, 2010

Shprits Y. Y., D. Subbotin, B. Ni, (2010), Simulations of the dynamics of the radiation belts using VERB 3D code, AGU Fall Meeting 2010, 91(26), Meet Am Suppl, Abstract SM33A-03, 2010

Subbotin D., Y. Y. Shprits, M. Gkioulidou, V. Merkin, F. Toffoletto, R. Thorne, C. Wang, L. Lyons, (2010), RCM-VERB Coupled Simulations of the Dynamics of the Radiation Belts During Storms, EGU General Assembly 2010, Vienna, Austria, 2010

Subbotin D., Y. Y. Shprits, B. Ni, (2010), Long Term Radiation Belt Simulations with VERB-3D Code, AGU Fall Meeting 2010, San Francisco, CA, USA, 2010

2009

Daae M., Y. Y. Shprits, J. Koller, Y. Chen, (2009), How sensitive is reanalysis, AGU 2009 Fall Meeting, Eos Trans, 90(52), San Francisco, CA, 14-18 December

Evans R. M., M. Opher, R. Oran, I. Sokolov, (2009), Surface Alfven Wave Damping in a Solar Wind Simulation Driven by Alfven Waves, AGU 2009 Fall Meeting, San Francisco, CA, USA, 14-18 Dec

Kellerman A. C., R. A. Makarevich, (2009), Imaging riometer observations of high-energy particle precipitation response to substorm onset, 2009 SuperDARN Workshop, Corsica, France, 11-15 May.

Kondrashov D., Y. Y. Shprits, (2009), Gap-filling of Solar Wind Parameters by Singular Spectrum Analysis, EGU General Assembly 2009, Vienna, Austria, 2009

Kondrashov D. A., M. Ghil, Y. Y. Shprits, (2009), Challenges and innovations in data assimilation for radiation belts, AGU 2009 Fall Meeting, Eos Trans, 90(52), San Francisco, CA, 14-18 December

Ni B., R. M. Thorne, R. B. Horne, N. P. Meredith, Y. Y. Shprits, (2009), Diffuse auroral electron scattering by ECH waves and whistler-mode chorus in the inner magnetosphere, AGU 2009 Fall Meeting, 90(52), Fall Meet Suppl, Abstract SM23A-1578, 2009

Oran R., I. Sokolov, I. I. Roussev, R. A. Frazin, T. I. Gombosi, (2009), Turbulent Alfven Waves as a Solar Wind Driver: Results from a new 4D model for the Solar Corona and Solar Wind, AGU 2009 Fall Meeting, San Francisco, CA, USA, 14-18 Dec

Orlova K. G., Y. Y. Shprits, (2009), Bounce-averaged diffusion coefficients in non-dipole field for field-aligned chorus waves, AGU 2009 Fall Meeting, 90(52), Fall Meet Suppl, Abstract SM23A-1578, 2009

Shprits Y., B. Ni, D. Subbotin, A. Kondrashov, M. Daae, M. Thorne, T. Nagai, H. Friedel, Chen, J. Koller, D. Reeves, (2009), Dynamic evolution of the radiation belt phase space density obtained with reanalysis with simultaneous observations from four spacecraft, AGU 2009 Fall Meeting

Shprits Y. Y., Y. Chen, R. Friedel, D. Kondrashov, B. Ni, D. Subbotin, G. Reeves, M. Ghil, (2009), UCLA-LANL Reanalysis Project, EGU General Assembly 2009, Vienna, Austria, 2009

Subbotin D., Y. Y. Shprits, (2009), 3D simulations of the dynamics of the Radiation Belts including mixed diffusion, AGU 2009 Fall Meeting, 90(52), Fall Meet Suppl, Abstract SM23A-1576, 2009

Ukhorskiy A. Y., Y. Y. Shprits, B. J. Anderson, K. Takahashi, R. M. Thorne, (2009), Rapid Loss of the Outer Belt Electrons due to Storm-Time EMIC Waves, AGU 2009 Fall Meeting, 90(52), Fall Meet Suppl, Abstract SM23A-1589, 2009

2008

Goldstein J., Y. Shprits, (2008), The Radio Science Bulletin, Radiation Belts Saint Petersburg (rbspb) Workshop, St. Petersburg, Russia

Kellerman A. C., R. A. Makarevich, (2008), Electric field and conductance control of electrojet currents in the auroral region, 2008 Workshop On Applications Of Radio Science, Gold Coast, Broadbeach, QLD, Australia, 10-12 February.

Kellerman A. C., R. A. Makarevich, (2008), On the relationship between auroral absorption, Superdarn 2008 Workshop, Abstract presented at SuperDARN 2008 Workshop, Newcastle, NSW, Australia, 1-6 June.

Kellerman A. C., R. A. Makarevich, (2008), Auroral absorption: relationship with electrical conductances and response to substorm onset, Western Pacific Geophysics Meeting, Cairns, QLD, Australia, 29 July-1 August.

Kellerman A. C., R. A. Makarevich, (2008), Response of high-energy particle precipitation to substorm onset, AGU Fall Meeting 2008, San Francisco, CA, 15-19 December

Ni B., Y. Y. Shprits, T. Nagai, R. Thorne, Y. Chen, D. Kondrashov, (2008), Reanalysis of radiation belt electron phase space density using CRRES and Akebono Observations, AGU Fall Meeting 2008, 15-19 December

Oran R., V. Sokolov, I. Roussev, A. Frazin, I. Gombosi, (2008), 4D Model for MHD Wave Turbulence in the Solar Corona and Solar Wind, AGU Fall Meeting 2008

O`Brien T., Y. Shprits, A. Subbotin, H. Friedel, (2008), Eigen mode analysis of energy and pitch-angle diffusion of energetic electrons in the outer zone: 0.1-5 MeV, AGU Fall Meeting 2008

Shprits Y. Y., (2008), Global modelling of the relativistic electron dynamics in the radiation belts, 37th Cospar Scientific Assembly, p.2876, Montréal, Canada., 13-20 July.

Shprits Y. Y., L. Chen, A. Ukhorskiy, R. Thorne, (2008), Simulations of pitch-angle scattering of relativistic electrons with MLT-Dependent diffusion coefficients, AGU Fall Meeting 2008, 15-19 December

Shprits Y. Y., Y. Chen, D. Kondrashov, (2008), Reanalysis of relativistic electron phase space density, 37th Cospar Scientific Assembly, p. 2877, Montréal, Canada., 13-20 July.

Subbotin D., Y. Y. Shprits, M. Gkioulidou, S. Merkin, F. Toffoletto, R. Thorne, C. Wang, L. Lyons, (2008), RCM-VERB coupled simulations of the dynamics of the radiation belts during storms, AGU Fall Meeting 2008, AUG, 15-19 December.

Ukhorskiy A. Y., Y. Y. Shprits, B. J. Anderson, R. M. Thorne, (2008), The role of EMIC waves in the outer radiation belt losses, AGU Fall Meeting 2008, 15-19 December

2007

Kellerman A. C., R. A. Makarevich, (2007), Cosmic noise absorption and ionospheric electric field, Superdarn 2007 Workshop, Abashiri, Hokkaido, Japan, 4-8 June.

Kellerman A. C., R. A. Makarevich, (2007), Aurora, auroral electrojet currents and plasma convection,, 7th Australian Space Science Conference, Abstract presented at 7th Australian Space Science Conference, Sydney, NSW, Australia, 24-27 September.

O’Brien T. P., Y. Y. Shprits, (2007), Eigenmode Analysis of Pitch-Angle Diffusion of Energetic Electrons in the Outer Zone, AGU 2007 Fall Metting, Eos Trans, 88(23)

2006

Millan R. M., R. P. Lin, D. M. Smith, M. P. McCarthy, J. G. Sample, Y. Y. Shprits, (2006), Observation of relativistic electron precipitation during a rapid decrease of trapped electron flux, AGU Fall Meeting 2006, Eos Trans, 87(52), San Francisco, CA, 11-15 December

Shprits Y. Y., R. Thorne, (2006), Parameterizations of the electron lifetimes, 36th Cospar Scientific Assembly, Beijing, China, 16-23 July.

Shprits Y. Y., R. Thorne, R. Friedel, G. Reeves, J. Fennell, D. Baker, S. Kanekal, (2006), Outward radial diffusion during the main phase of a storm, 36th Cospar Scientific Assembly, Beijing, China, 16-23 July.

Shprits Y. Y., R. M. Thorne, W. Li, R. Horne, (2006), Storm-time Simulations with the 3D High Energy Electron Radiation Belt Code, AGU Fall Meeting 2006, 16-23 July

2005

Kondrashov D., Y. Y. Shprits, R. Thorne, M. Ghil, G. Reeves, R. Friedel, (2005), Optimal Estimation of Electron Lifetimes in the Outer Radiation Belt, AGU Fall Meeting 2005, San Francisco, CA, 3-9 December

Shprits Y. Y., R. M. Thorne, R. Friedel, G. D. Reeves, J. F. Fennell, D. N. Baker, K. Shrikanth, R. B. Horne, (2005), Radial Diffusion as a Potential Source and Loss Mechanism of Relativistic Electrons in the Outer Radiation Belt, AGU Fall Meeting 2005, Eos Trans, 86(52), San Francisco, CA, 3-9 December

2004

Horne R. B., Y. Y. Shprits, R. M. Thorne, (2004), Formation of the new radiation belt during October-November storms 2003, AGU 2004 Fall Meeting, Eos Trans, 85(47), San Francisco, Calif, 13-17 December

Thorne R. M., T. P. O’Brien, D. Summers, Y. Y. Shprits, R. B. Horne, (2004), Influence of the thermal plasma distribution on relativistic electron loss during storm conditions, AGU 2004 Fall Meeting, Eos Trans, 85(47), San Francisco, Calif, 13-17 December

2003

Shprits Y. Y., R. Thorne, (2003), Time Dependent Radial Diffusion Modeling of Relativistic Electrons Including Realistic Loss Rates, AGU Fall Meeting 2003, 8-12 December